22 x 28 Write-on Sidewalk Sign, White Surface for Wet Erase Pens, 2 Sided - Black
Sidewalk Signs
Color: Black
Bulletin Surface Color: White
  • A Frame Signs use writeable white board surface to display messages.
  • Snap frame design allows easy access to board.
  • Clear protective lens helps protect board from elements.
  • Black polished aluminum frame complements the 21-1/2"w x 27-1/2"h white board.


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$131.70 / Each (USD)

This product is temporarily out of stock and is currently unavailable for purchase.

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Affordable Sign Supplies For Sale with Two White Board Surfaces

These sign supplies have a large 21-1/2" x 27-1/2" write-on white board on each side. The white board is designed for wet erase markers only. These sidewalk signs, sign supplies, have a snap-open side frame that keeps the non-reflective lens in place. Snap-open frames make it easy to make changes when needed. Just snap open the frame, remove the protective lens, and write your message. Replace the lens and snap the frame closed for a highly visible sidewalk sign that cannot be tampered with. Buy sign supplies online now and reap the benefits of these affordable advertising aids.

Sidewalk signs, sandwich boards, and other sign supplies are two-sided signs that are perfect for indoor and outdoor advertising. When the weather is nice, place one of these advertising signs on the sidewalk and passersby can view your message from both directions! These quality sign supplies for sale here are the perfect choice for restaurants, bars, retail stores, schools, churches, and more! These sign supplies, outdoor sandwich boards, with their non-glare lens, are able to endure mildly inclement weather. The non-reflective lens also keeps the sun's glare off the sign making it easier to read. The sign supplies featured here are constructed with two (2) white, write-on surfaces that allow the advertising to be seen from two directions at once. These sandwich boards, sign supplies feature are collapsible so they are easy to carry and store. Buy ready to ship sign supplies for sale at wholesale prices now!

Please Note: Although these aluminum sign supplies are predominately used for outdoor sidewalk advertising; and the aluminum is ideal for rust prevention, there are some limitations! The gloss white writing surface has a wood-based substrate. It can withstand many rain showers; but as true with any wood-based product, over time if sign is left permanently exposed to rain & wetness (not brought inside during extreme conditions) some bowing, warping, & delaminating may occur. However, customers have had good luck with life expectancy of this sidewalk sign, just try to bring indoors during days of extreme rain. This board can only be used with neon/fluorescent wet erase marker; it is not designed for dry erase markers. Writings are easily erased with damp or moist cloth.


GTIN 840844128603
Overall Width x Height x Depth 18.0" x 39.5" x 25.0"
Weight 16.0lbs
Material Aluminum
Placement Style Floor Standing
Loading or Door Style Snap-Open
Features Double-Sided
Color Black
Bulletin Surface Width 21.5"
Bulletin Surface Height 27.5"
Bulletin Surface Color White
Type Wet Erase
Lens Material PVC

Ordering Information

Out Of Stock
We expect to have more in stock within 60-90 days.


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prop 65 warning WARNING: This product can expose you to Lead, which is known to the State of California to cause Cancer, birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.

Questions & Answers


Notify Me When In Stock
Quantity Price Each (USD)
1 - 2 $131.70
3 - 9 $125.57
10 - 30 $118.43
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This product is temporarily out of stock and is currently unavailable for purchase.

Please check back regularly as we anticipate new stock in the future.

Notify Me When In Stock
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