Blisstime 80 Pcs Self-Adhesive Cork Round for DIY Coasters, 4"x 4" Cork Circle, Cork Tiles, Cork Mat, Cork Sheets with Strong Adhesive-Backed

These work great. They stick great. Good quality for a good price.

Works perfectly for coasters I made. Mine were 3.95" in diameter, so keep that in mind if you're making your own coasters. Either do on the larger size of 4" or just go straight to 4.5" if you're able to. Adhesive sticks on well, and if you don't press too hard you can pull off to reposition fairly easily. Almost impossible to remove once you push on hard though. Ships in a large plastic bag so some of the outer ones were squished, but once applied to the coasters they look normal again.

El pegamento no es tan resistente como esperaba pero funcionan.

Call crowns are awesome utilize them on the back of some diamond art coasters! Very easy to apply.

They are thinner than expected. The adhesion is not really permanent. I had to sew these inside synthetic leather to make sure they doesn't come off. Overall not a bad purchase

The media could not be loaded.  These are a perfect fit for my handmade concrete coasters. This cork feels like good quality and the adhesion is decent. I believe the adhesive is ample but I do add some extra glue just to be on the safe side! I use it on the underside of my concrete pieces to make sure the items don't scratch surfaces.

Used for bottom on pottery

I recently started making circular ceramic coasters by hand, and I needed a sturdy backing to put on the bottom side. I was very worried that these would not have the level of adhesion that I require.I am highly impressed with how well they stick to the unglazed bottom side of my coasters. I haven't tried sticking them to glazed surfaces, but the adhesive sticks very well to unglazed bisqueware. Very worth the price for how many you get.

レジンコースター作成に使用してみましたが、歪んでしまってだめでした。何か使い道がないかな…