This set of four wood and acrylic coasters are laser engraved in the shape of 4 different snowflakes. Rest your egg nog in style this season with this Christmas Coasters set. Laser cut from 5/32" walnut and inlaid with 1/8" white acrylic. The slight difference in thickness gives the snowflake a little extra dimension. Everything is applied to a base of 1/8" white acrylic to protect your surfaces. The coasters are 4" in diameter.