Your Dry Erase Experts | Est. 1987
Checkout using your account
Checkout as a new customer
Creating an account has many benefits:
- See order and shipping status
- Track order history
- Check out faster
OptiMA® Great White® Magnetic Whiteboards with Cork Map Rail
SKU: GR-GWMR
Main image
Click to view image in fullscreen
![]()
Our Price:
$225.21
Our Price:
- Great White® magnetic whiteboard with map rail features our best magnetic receptive whiteboards with a 50-year warranty on the writing surface
- Each board includes a factory-installed 1" cork map rail, which is popular in classrooms, and can be used with various map rail accessories like flag holders and clip hooks (sold separately)
- Handcrafted by skilled craftsmen in our Massachusetts factory, these whiteboards are made with a high-quality porcelain steel dry erase surface, a heavy-duty aluminum trim, a spacious marker tray, and are available in sizes ranging from 3' x 4' to 4' x 12'
SKU
GR-GWMR
- save
Made in the USA
50 Year Surface Warranty
Volume Discounts Available!
Need Guidance?
Our on-site experts are here to help!
Live Chat
(866) 366-1500Details
Great White® magnetic whiteboard with map rail from OptiMA® Inc. Our best magnetic receptive whiteboards with a 50 year warranty on the writing surface and a factory installed 1" cork map rail included on the top of each board.
Cork map rail is very popular in classrooms and there are a number of map rail accessories such as flag holders, map winders and combination clip hooks that can be purchased separately and used on the map rail itself. The Great White® magnetic whiteboard with map rail is made from our very best porcelain steel dry erase writing surface and comes with a 1" wide, heavy duty satin anodized aluminum trim, a full-length 2 ¼" deep marker tray and a 1" wide cork map rail at the top of the board. Each unit is handcrafted by skilled New England craftsmen in our Massachusetts factory. Select any size from 3' x 4' up to 4' x 12' in length.
Workplace
Nothing gets the team on the same page like good communication, and as far as we're concerned, good communication Nothing gets the team on the good communication starts with a great dry erase board!
Shop Now
Household
Nothing gets the team on the same page like good communication, and as far as we're concerned, good communication Nothing gets the team on the good communication starts with a great dry erase board!
Shop NowSize Chart
| Model Number | Size | Shipping Method | Shipping Weight | Price Sale Price |
|---|---|---|---|---|
| Marker Tray: Marker Tray | ||||
| GR-GWMR-304 | 3' H X 4' W | 42. lbs | $225.21 | |
| GR-GWMR-404 | 4' H X 4' W | 53. lbs | $310.21 | |
| GR-GWMR-405 | 4' H X 5' W | 65. lbs | $322.96 | |
| GR-GWMR-406 | 4' H X 6' W | 78. lbs | $352.71 | |
| GR-GWMR-408 | 4' H X 8' W | 104. lbs | $509.96 | |
| GR-GWMR-410 | 4' H X 10' W | 130. lbs | $684.21 | |
| GR-GWMR-412 | 4' H X 12' W | 156. lbs | $718.21 | |
| GR-GWMR-412-2SP | 4' H X 12' W, 2 Piece | 78. lbs | $0.00 | |
| GR-GWMR-416-2SP | 4' H X 16' W, 2 Piece | 104. lbs | $935.81 | |
| GR-GWMR-418-3SP | 4' H X 18' W, 3 Piece | 78. lbs | $0.00 | |
| GR-GWMR-420-2SP | 4' H X 20' W, 2 Piece | 130. lbs | $0.00 | |
| GR-GWMR-424-3SP | 4' H X 24' W, 3 Piece | 104. lbs | $0.00 | |
| GR-GWMR-432-4SP | 4' H X 32' W, 4 Piece | 104. lbs | $0.00 | |
| Marker Tray: No Tray | ||||
| GR-GWMR-304-NT | 3' H X 4' W | 42. lbs | $225.21 | |
| GR-GWMR-404-NT | 4' H X 4' W | 53. lbs | $310.21 | |
| GR-GWMR-405-NT | 4' H X 5' W | 65. lbs | $365.46 | |
| GR-GWMR-406-NT | 4' H X 6' W | 78. lbs | $352.71 | |
| GR-GWMR-408-NT | 4' H X 8' W | 104. lbs | $509.96 | |
Specification
- Porcelain Steel Magnetic Receptive means you can use magnets and magnetic accessories
- Heavy gauge satin anodized aluminum trim
- Full-length 2 ¼" deep marker tray with soft edges
- Writing Surface: Porcelain enamel on steel
- Magnetic Receptive: Yes
- Frame Material: Satin anodized aluminum
- Tray: Full-length - Satin anodized aluminum
- Frame Depth: ½"
- Frame Face: 1"
- Map Rail: 1" Cork Map Rail at top of unit
- Includes: Installation hardware
- Warranty: 50 Year Writing Surface
- Sizes: 3x4, 4x4, 4x5, 4x6, 4x8, 4x10 & 4x12
- Custom Sizes Available - Contact customer service for assistance
- Stocked and shipped from our Massachusetts warehouse
- School Purchase Orders Accepted
- Made in the U.S.A.
Accessories Product
5
Kacey
I looked all over the web for a large magnetic whiteboard that not only was high quality, but could also be delivered without hassle and damage something I found rampant in reviews on other sites.
I chose MyWhiteBoards after having a conversation with one of their sales associates (I want to say his name was Chris, but it may have been Micah—as I said, I did a lot of searching in the web). He answered my questions and I felt confident I picked the right product. (The map rail really is a great feature).
Long story short, the board was extremely well packaged, relatively easy to hang (two people!), and it will be a huge asset to my small business in the coming year.
I chose MyWhiteBoards after having a conversation with one of their sales associates (I want to say his name was Chris, but it may have been Micah—as I said, I did a lot of searching in the web). He answered my questions and I felt confident I picked the right product. (The map rail really is a great feature).
Long story short, the board was extremely well packaged, relatively easy to hang (two people!), and it will be a huge asset to my small business in the coming year.
5
Les
This board is the best! Holds magnets well, is not messy and writes smoothly and erases cleanly with a micro fiber towel!
5
derya
exelent
Write Your Own Review
Questions and Answers about this product
10 Questions & 10AnswersJG from Portland, OR asked:
Q
Are these boards available in fully customizable sizes? Or just the several sizes listed on the site?
Are these boards available in fully customizable sizes? Or just the several sizes listed on the site?
Answer
Hello JG,Â
It is possible but we would need to know more. If you would call our sales team at 1-866-366-1500 we would be happy to assist you.Â
Submitted by: MWB Teamon June 4, 2024
Jonathon from washington, DC asked:
Q
Hi there!
Do you offer any installation support?
Thanks!
Answer
Hi Jonathon,Â
We do not offer in-person installation help, but our customer service team would love to talk with you on the phone if you have any questions or concerns. Please call us at (866)-366-1500. Thank you!Â
Submitted by: MWB Teamon June 4, 2024
Al Welk from Canton, GA asked:
Q
Is it available without the marker tray on the bottom?
Answer
Hi Al,Â
You can order a Great White Board without a tray, Please call us at (866)-366-1500, and our customer service team would love to help you!
Submitted by: MWB Teamon June 4, 2024
Innocent from Georgia USA asked:
Q
Do you carry this item?  5 high x 8 wide, single piece, no seams,Â
 porcelain over steelstandard off-white dry erase surface, full-length accessory tray, map/cork top rail, and what is the cost. Thanks
Answer
Hi Innocent,
Thank you for your interest! We have a 5'x8' Great White board with map rail here: OptiMA® Great White® 5' Magnetic Whiteboards with Cork Map Rail
This board costs $583.06 and has a full-length 2 ¼" deep marker tray.Â
Submitted by: MWB Teamon June 4, 2024
Pete from Cape May, New Jersey asked:
Q
Hi, do you have the approximate weight of a 4'x10' board?
Answer
Hi Pete,
This board weighs about 130 lbs.
Have a great day! :)
Submitted by: MWB Teamon June 4, 2024
JG from Portland, OR asked:
Q
Are these boards available in fully customizable sizes? Or just the several sizes listed on the site?
Are these boards available in fully customizable sizes? Or just the several sizes listed on the site?
Answer
Hello JG,
It is possible but we would need to know more. If you would call our sales team at 1-866-366-1500 we would be happy to assist you.
Submitted by: MWB Teamon June 6, 2024
Jonathon from washington, DC asked:
Q
Hi there!
Do you offer any installation support?
Thanks!
Answer
Hi Jonathon,
We do not offer in-person installation help, but our customer service team would love to talk with you on the phone if you have any questions or concerns. Please call us at (866)-366-1500. Thank you!
Submitted by: MWB Teamon June 6, 2024
Al Welk from Canton, GA asked:
Q
Is it available without the marker tray on the bottom?
Answer
Hi Al,
You can order a Great White Board without a tray, Please call us at (866)-366-1500, and our customer service team would love to help you!
Submitted by: MWB Teamon June 6, 2024
Innocent from Georgia USA asked:
Q
Do you carry this item? 5 high x 8 wide, single piece, no seams,
porcelain over steelstandard off-white dry erase surface, full-length accessory tray, map/cork top rail, and what is the cost. Thanks
Answer
Hi Innocent,
Thank you for your interest! We have a 5'x8' Great White board with map rail here: OptiMA® Great White® 5' Magnetic Whiteboards with Cork Map Rail
This board costs $583.06 and has a full-length 2 ¼" deep marker tray.
Submitted by: MWB Teamon June 6, 2024
Pete from Cape May, New Jersey asked:
Q
Hi, do you have the approximate weight of a 4'x10' board?
Answer
Hi Pete,
This board weighs about 130 lbs.
Have a great day! :)
Submitted by: MWB Teamon June 6, 2024