Perfect sized pieces for kids to grab on to, and easy to use. All original designs created by Tucker Woodshop and built to last. You can rest assured these puzzles are safe for your kids knowing there is no paint used, and each piece is finished with a combination of mineral oil & beeswax. Maple on one side, and either Cherry or Walnut on the other. Dimensions: 11 in. x 6 in. x 7/16 in. thick.