4" ceramics coasters pads sublimation with cork backing blanks white color absorbent

There is a layer of Sublimation coating on the surface ,You can DIY or sublimation the pattern yourself Kindly noted heated about 400F for 200 seconds. Thicker, bigger and much more absorbent , these 4 inch absorb drips, spills and moisture to protect your furniture, and tabletops This coasters have a cork bottom to protect any surface from scratches or scuffs and keep the coaster from sliding,Please install the cork pad after finishing the thermal transfer. Art and fashionable, birthday gift,housewarming gift,christmas presents for men and women..syi