Blisstime 36 Pcs Self-Adhesive Cork Round for DIY Coasters, 4"x 4" Cork Circle, Cork Tiles, Cork Mat, Cork Sheets with Strong Adhesive-Backed

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.

I 3D print coasters all the time, and used to buy sheets of corkboard and cut them, but I decided to use a little bit more of my brain, and find pre-cut ones, and while these are EVER so slightly bigger than my coasters, they still look great, and work perfectly.

Definitely right price, self adhesive glue worked great! easy to peel and put on the back of the Coasters I made.

These cork circles tick all the boxes, easy to use, backing peels off easily but not so much so that it comes off when you dont want it to. The thickness could be a bit better, but they fit well and seem to be of reasonable quality. For as many as are in a package, its a good value for the money.

Good cork rounds for coasters at a very good price.