These multi colored felt coasters are a perfect way to add a layer of protection along with a pop of color to your table or desktop. They are super absorbent and can be used with cold or hot drinks. Each coaster has a neutral and a bright side to choose from. Details: - set of four matching coasters in a pack - 4mm thick felt - five different color options - 100% Premium Merino Wool felt - double sided / multi colored - non-synthetic / hypoallergenic - Oeko-Tex certified / eco-friendly / biodegradable - food safe / mold & bacteria resist - made in USA - made to order - each order plants a tree through One Tree Planted