Description Promote your brand with 4.72" Non-Slip Coaster! This coaster is made of silicone material on the bottom area, diatom mud in the middle and cloth finish, which has strong water absorption. This coaster is soft, slip-resistant does not scratch the surface. You can use it as cup mat and also can use it as mouse pad. Perfect of giveaways, trade shows, restaurants, and corporate events.
