Make your next promotion a winner with this Barnacle coaster! It's made of reusable, durable silicone, measures 1" H x 3 1/4" D, comes in several fantastic colors, and is an attachable, mobile item that actually keeps you and your surfaces dry. One size fits most bottles, cups, and glasses. Just push in and twist your cup down to secure it in place, and empty any collected contents between each refill. This is perfect for offer at the next tradeshow. Add your company name or logo for maximum visibility. Get customers to see the value in your brand!