These Coaster are made of cork wood which durable and not easy to break. The cork strip has anti-slip surface and good adhesion on the back. And its cork wood material which has the effect of heat insulation. Also its self-adhesive which easy to stick and convenient. High Quality Material: these self-adhesive cork is made of natural soft wood ,anti-slip surface and good adhesion on the back,durable and sturdy, not easy to break. Unique Shape Design: The cork has anti-slip surface and good adhesion on the back, with pure wood color without any pattern, has the effect of heat insulation. Surface can be Written: The color of the wood makes the writing feel elegant and chic, you can add a variety of personalized text on its surface to make your DIY cork squares attractive and special. Perfect for Coaster Shoice: Unique shape make it can be use as an coaster, also can be use as great decorative element or base for potted plants. Wide Application: It can be applied in office, school and home for reaching the effect of resist the hot temperature, also can work as decorative gadgets, make your room full of vintage feeling. Features: *These Coaster are made of cork wood which durable and not easy to break. The cork strip has anti-slip surface and good adhesion on the back. And its cork wood material which has the effect of heat insulation. Also its self-adhesive which easy to stick and convenient. *High quality material : these self-adhesive cork is made of natural soft wood ,anti-slip surface and good adhesion on the back,durable and sturdy, not easy to break. *Surface can be written : the color of the wood makes the writing feel elegant and chic, you can add a variety of personalized text on its surface to make your DIY cork squares attractive and special. *Perfect for coaster shoice: Unique shape make it can be use as an coaster, also can be use as great decorative element or base for potted plants. *Wide application :It can be applied in office, school and home for reaching the effect of resist the hot temperature, also can work as decorative gadgets, make your room full of vintage feeling *Unique Shape Design: the cork has anti-slip surface and good adhesion on the back, with pure wood color without any pattern, has the effect of heat insulation. Specifications: *Quantity: 60 pieces *Colour:Wood color *Material:cork *Size: approx. 10cm / 3.94 inches *Thickness: 1 mm/ 0.04 inch Package Contents: 60*Self adhesive Cork Coasters Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.