JIGSORT 1500 - Jigthings Answer to a Jigsaw Puzzle Mat
From the ManufacturerThe ultimate Jigsaw management system.Product Description"Jigsaw puzzle organizer that combines together the best attributes of all jigsaw cases, holders, carriers and caddies. Fits most 1000 and 1500 piece jigsaws - sizes up to 35.5"" x 25.5"". Jigsort 1500 is the largest  jigsaw organizer in the Jigthings range.The Jigsort system is designed to make it quick and easy to pack away, carry and store your jigsaws; they are forever kept safe, neat and tidy.Jigsort comes complete with a soft but firm Construction Board (a Jigboard made from 1/4 rigid board not cardboard) on which the puzzle is made. The board is completely covered in a special soft fabric that makes it a joy to work with. It can be placed on any table or shiny surface without the least fear of scratching. The fabric covering keeps the pieces attached to the surface and this, combined with a raised edge around the board, ensures that individual pieces are never lost. The board lifts completely away from the Jigsort so no bits are hanging down or off the table. The board weighs 6lbs Four Sort Trays provide a means to store the non-assembled pieces. The Sort Trays are covered in the same special soft fabric as the Construction Board and each one can be used for assembling small sections for later transfer to the main board.To pack away your part-assembled jigsaw all of the above components fit together into a stylish outer case. The case has a zip to ensure that no pieces can be lost and an integrated, fully stitched handle (no rivets, screws or staples) enables you to safely transport your jigsaw from room to room, or ideal to take in the RV."