These recycled pulpboard coasters are great for traveling; they're small and lightweight, and they protect your glass from scratches and your tabletops from unwanted messiness. Throw a few in the bottom of your peli and always be prepared! Plus you can recycle them again when you're done! Reversible B/W Design. 4" diameter, 1/8" thick. Available in both 3-pack and 12-pack options.