【Quantity and size】: 14 PCS Round ceramic tiles for crafts size 4x4x0.27 inches ( 10.2 x10.2 x 0.7 cm), contains 14 PCS self adhesive cork pads 【High quality material】:tile coasters are calcined from high-quality dolomite, Smooth surface with no extra prominence, Perfect for your handmade DIY craft project needs 【Double-sided design】:Unglazed tiles coaster perfect for making your own coasters with alcohol ink (needs to be glazed first), markers, crayons, acrylic paints, resins, etc 【Protective effect 】: Add a self adhesive cork pad to the back,These cork pads have a non-slip effect to protect your desktop from damage while you doodle 【After-sales guarantee 】 : We have more than ten years of experience in the production of ceramic tile coasters, often update products. When you receive any quality problem or damage of the product, please contact us online, I will try my best to solve the problem for you. Enjoy your shopping. Thank you very much 14 PCS Round ceramic tiles for crafts size 4x4x0.27 inches ( 10.2 x10.2 x 0.7 cm), contains 14 PCS self adhesive cork pads ,tile coasters are calcined from high-quality dolomite, Smooth surface with no extra prominence, Perfect for your handmade DIY craft project needs