Aluminum Coasters by aluminum material, with non-slip cork base, make great gifts or home collectibles. Coated for easy sublimation personalization, it is also the ideal match to MugFavor's wide ranges' Coffee Mugs.

Specifications:
• Size: 3.75'' Square
• Aluminum material, with cork base
• Coated for sublimation printing

• Perfect for wedding, birthday, dating, home decor, and any other occasion special.