UNISUB Gloss White MDF Square Coasters w/Cork Back 3.75"x3.75" (0.157" thick)  - 40 pieces

Unisub sublimation coasters make great gifts or add a fine unique touch as décor. Designed using MDF with a gloss white sublimation transfer surface for optimal color vibrancy. Hardboard allows you to transfer images quicker making production a breeze. Impress your friends, family, or co-workers. Great for clubs, businesses, or home and holiday occasions.

Pressing Temperature: 355°F/180°C
Pressing Time: 120 Seconds
Pressure: 50 PSI

How to Sublimate Unisub Coasters and Coaster Puzzle                                1 Coaster - 5 Ways!