PACKAGE INCLUDE: The package includes 20pcs sublimation coaster blanks. Enough quantity allows you to share your finished work with your friends and family. DIY YOUR COASTER: Our sublimation blanks are large enough to cut into any shape you want, like car coasters, funny coasters, drink coasters, etc. You can also print any pattern you like on our sublimation blank including your family photo, simulated tree pattern, animal pattern, etc. PREMIUM QUALITY: These sublimation blank products are made of Neoprene material. The material is soft and wearable, absorbent and does not wrinkle easily. The submersible material on the bottom is heat insulation and equipped with a non-slip pattern to hold the table firmly and will not move easily. APPLICATIONS: These funny coasters can be applied to various place and fits almost all size drinkware. For example, coffee cups in cafes, wine glasses in bars, and milk glasses in kitchens, . It is also a great gift for friends and family, DIY with them and . INSTRUCTIONS: Sublimation coasters can withstand transfer machine temperatures from approximately 356 Fahrenheit/180 Celsius to 428 Fahrenheit/220 Celsius, time is approximately from 25 seconds to 60 seconds. For different heat presses, the time and temperature will be different. Please adjust according to the actual situation. Colour:White+black Material:Neoprene Size:10 x 10 x 0.3cm Package Contents: 1 set * sublimation earring blanks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.