Making fabric face-masks generates a lot of waste. In a bit to be more eco-concious, we have transformed the off-cuts of fabric into coasters. Each coaster contains a thick felt pad in the middle to absorb moisture. Do keep in mind that because they are the odds and ends of sections of material that don't make the cut as suitable for face masks, the coasters won't all be the same size. Thank you for helping reduce the waste generated during production.