Dock 6 Pottery Coasters with Fused Glass, Mixed Colors, Set of 4 Handmade 4-inch square coasters with felt furniture protectors Accented with crackled fused glass resembling ice and natural gemstones Includes one each of red, cobalt, turquoise, and copper; colors may vary slightly Due to handcrafting and the nature of the process, minor imperfections should be expected Wipe clean, do not immerse; made in the USA