These MasterPieces 39" x 27" 1000pc EZ Grip Puzzles are perfect for people who enjoy the challenge of 1000pc puzzle but want larger easier to grip puzzle pieces. Dig through these "Attic Treasures" to find those hidden gems from ages past. The EZ-Grip technology used to make these puzzles offers larger puzzle pieces that snap together perfectly, without compromising image quality. To reduce their impact on our environment, the chipboard used in these puzzles is made of recycled material.