NiceCo 4-Pack Acrylic Sheet Clear Cast Plexiglass, 5.8" x 3.1" Round Panel Thick (4mm) Plastic Plexi Glass Board w/Protective Paper for LED Light Base, Signs, DIY Display Projects, Craft (4 Pack)

They still get a full good review because the quality was great and shipped on time but this won't fit in your cricut, if you're looking to engrave it. I misunderstood the thickness allowance for it.

These are fine but they don't work for the cricut. I wish someone would put one on Amazon that were 2mm.

This product claims to be .160 thick, it isn't! Mine measured .120 and even with the protective paper it was only .129. On top of that the bottom edge is too wide to fit in the ready-made bases.The acrylic is about 3.1" wide and the slot in the base is only 2.8". Had to modify it at the last minute to fit and add tape to the inside of the base to keep it from wobbling. Would not recommend.

I use these to engrave designs using Silhouette Cameo and Curio. They turned out so good! They are sturdy and they have sheet protective on both sides. I def. will buy them again!

Should have read reviews first. But that's my fault. The piece is gorgeous. Just wish I could use it in the cricut maker.