Pangda 100 Pieces Self-Adhesive DIY Coaster Square Cork and Round Cork Backing Sheets, Mini Wall Cork Tiles for Coasters and DIY Sticky Crafts, 4 x 4 Inch

We had two sided coasters with a business on each side. We no longer have one of the businesses and needed a way to salvage all the coasters we already had. I had the idea to adhere a cork backing to them and these were perfect! The square ones ended up being a hair too big but that is only because the coaster itself was not a true 4x4 coaster, but a hair smaller. The circle ones were perfect. I was able to trim a little off two sides with my paper trimmer and problem solved. I also like the fact that the cork backing is a little softer for a surface and looks much nicer. They adhered easily and seems to be a strong adhesion (which is why I gave "easy to remove" 2 stars - once on, I don't want it to be removed).

I paint coasters, i purchased the cork for the back. They stick beautifully! Recommend!😊

Covered the 4" x 4" from edge to edge. Cork is thin but I like that. Perfect for my coasters.

This product is almost perfect. A little too thin. Great adhesion and size for most coasters.

Exactly what I was looking for. I needed something to make my wood rounds into true coasters. Coasters that do not mar surfaces due to the softness of cork, as well as non sliding due to the grip of the cork. Easy to use, self adhesive. Easy to cut to size. Make an outline of your item, and cut just inside the outline. Peel off the white paper, and stick that puppy on there. Easy Peasy!!!

These fit exactly with the coaster molds. The squares are a tad bit smaller but you can't tell. Very east to apply to coaster bottoms, but must be applied carefully because they stick really good and you can't remove to adjust when applied.

Great product for Coasters! A little this, but they stick very very and they seem long lasting. I'd buy again thank you for the fast Shipping as well.

I use these self adhesive cork rounds for my coasters that I make. It gives them a nice nonslip/no-scratch bottom and a professional look. The adhesive seem to work well for finished wood surfaces and would likely be good on many other materials that are fairly smooth and hard.