4" x 4" Bamboo Square 4-Coaster Set with Holder Size:Holder: 4 3/4" x 4 3/4" x 2" They come in 3 sizes

They come in 3 sizes and 5 colors- Black Marble

Exquisite clear optic crystal cup is attached to the black crystal base

Glass is 1/8 inch thick and mounted on a glass base

Riptide Acrylics are 2 inches thick

and the durability of both

4" x 4" Bamboo Square 4-Coaster Set with Holder Size:Holder: 4 3/4" x 4 3/4" x 2" They come in 3 sizesGift an eco friendly customized Bamboo coaster set and your engraved company logo will display prominently for all to see. This five piece coaster set includes four bamboo coasters and a bamboo caddy for storage. Each coaster comes with 4 felt pads on the bottom to prevent surface scratches.