![PU Leather Coasters](http://rtssublimationblanks.com/cdn/shop/products/IMG_1883_{width}x.jpg?v=1671684040)
Material: Made of PU artificial leather material, ensuring you own the best quality in the market, lightweight and good hardness.
Sublimation Guide: Heating temperature: 365°F (185℃ ), heating time: 50-60 seconds
Sublimation Area Size - Circle - 4" Bottle Opener Square - 3.875x3.875