I've had these corian pieces laying around my shop for some time now, and don't really have use for them. #1 and #2 are solid color to simulate bone, and #7 has flecks of a sparkly material. Each tile measures 2" square by 1/2" thick. I'm willing to trade for anything (blanks, kits, etc.) you might have laying around. We'd each pay to ship our own items shipping.