CALLKROON professional puzzle mat is designed for deep puzzle lovers, perfectly solving the problem of fragment storage and desktop space occupation! Upgraded non-slip rubber base +2000 pieces of large capacity, can adapt to the size of mainstream brand puzzles. The scroll design can be easily stored in the corner of the cabinet/bed, and the 6-grid packaging box can be used to classify the fragments. The soft pink high-value surface makes the puzzle process more pleasant and more friendly to eyesight. Whether it is family parent-child interaction or personal decompression time, the whole process of puzzle, organization and storage is done!