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Foam Board Corner Protectors (Price per Pack)


If you are tired of transporting and displaying foam boards only to end up with dented corners, then you should buy foam board corner protectors online today. They are an inexpensive way to protect the corners of your mounting board displays and come in three sizes, depending on the thickness of your boards, for more variety. The first size will protect corners as thin as 3/16" (the most common foam board thickness) and as thick as 1/4", is milky-white, semi-translucent in color, and features bubbled corners for added protection. The next size comes in the same color and with the bubble corners, but will protect 1/4" thick to 3/8" thick boards. And the largest size is more translucent, sits flat against your board, and will protect 1/2" thick boards. These plastic corner protectors just slip onto your board and feature a slightly pinched center that will grip the board well for a snug fit.

Product Name Price Qty
3/16" to 1/4" Thick Foam Board Corner Protectors [Milky-Clear, Bubble Corners] (100/Pk) Item#95AGCLEARCP
1/4" to 3/8" Thick Foam Board Corner Protectors [Milky-Clear, Bubble Corners] (50/Pk) Item#95AGCLEARCP14
1/2" Thick Foam Board Corner Protectors [Clear, Flat Corners] (24/Pk) Item#80AGCLRCP12

Corner Protector FAQs

Q: How are they packaged?

  Size     Color     Qty / Pack  
  3/16" to 1/4"      Milky Clear     100 Pieces  
  1/4" to 3/8"      Milky Clear     50 Pieces  
  1/2"      Clear     24 Pieces  


Q: Do you have the flush style for thinner boards?
The smooth style is only available for 1/2" thick boards. Both thinner options are only available with the bubble corners and flared edges.

Product Description

With foam board corner protectors you can protect your foam board from damage to the corned and edges. Made of plastic, these mounting board corners are available in different capacity thicknesses making them perfect for not only foam boards, but thicker signs, maps, and more. The smallest size available works for thinner boards and materials ranging from 3/16" thick up to 1/4" thick. The next size up will handle 1/4" thick up to 3/8" thick materials. Both of these sizes are a milky-clear color and triangular in shape, but feature bubbled corners and edges that offer added protection. The largest size works well for 1/2" thick boards, and is a flush style protector that sits flat against your board without bubbled corners. The color is also more translucent, offering a clearer view of the board itself. No matter which size you choose, these clear corner protectors will protect and preserve your foam board through transport and display. While they will fit snugly and stay in place, you do not need to worry about them leaving any marks on the board, and they are easily removed by hand.


Manufacturer TK Projects
Manufacturer Part Number 880020, 880019, 880018
Color Clear
Product Type Board Corner Protectors
Capacity Choose A Size:
3/16" to 1/4" Thick Boards
1/4" to 3/8" Thick Boards
1/2" Thick Boards
Corner Protector Finish 3/16" to 1/4": Milky-Clear
1/4" to 3/8": Milky-Clear
1/2": Clear
Corner Protector Capacity Varies Depending on Size
Shipping Weight (lbs) 2

User Reviews

Worked wellReview by Eli
I liked the look of the 1/2" protectors that are flush with the board, but my board was only 3/16" thick, so I ended up buying the the bubble-corner option. Though they are not my preferred style, they did a great job protecting my boards for transport and during display. They are not perfectly clear, but since my images didn't go all the way to the edge, they didn't obstruct my print in any way. (Posted on 12/22/16)

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