Triangular shaped bone, horn, resin and teak wood create the optical patterns on the surfaces of this collection. The exterior is covered in these highly detailed patterns, which are all cut, laid up, and hand applied. The substrate of MDF give these items strength and stability to hold up over time without warping or movement. Small: 12"L x 8"W x 2"H. Large: 16"L x 12"W x 2"H