More product information : "The strong, lightweight and rigid puzzle board. Supremely smooth, non-slip flocked surface, ideal for puzzling. Suitable for up to 1000 piece puzzles - working surface measures 76 x 54cm. Puzzle Companion's non-slip surface gently holds puzzle pieces in place, and is ideal to use with our Puzzle Sort and Go! Sorting Trays. "
Contents: Puzzle assembly accessory board