3.75" × 3.75" Width, in 3.74 Height, in 3.74 Depth, in 0.16 For dazzling customers; upgrading any home’s décor, or promoting a business – this personalized coaster set makes it all happen. With each order you get 4x coasters that come in 1x size, are made with a high-gloss top and feature a cork back to prevent sliding. .: High-gloss MDF top .: Cork back to prevent sliding .: 0.16" (0.4cm) thick .: 4-piece set .: One size: 3.75" × 3.75" (9.50cm x 9.50cm)