Jonti-Crafts Sensory Table Mats are designed to keep floors clean, safe and dry. Mats absorb spills and provide waterproof floor protection. Non-slip bonded backing keeps mat in place. Soft, non-woven fabric is super absorbent, stain resistant, machine washable and dryable. Most spills dry overnight. Two sizes available. Ships folded in zippered, clear poly-bag. US Patents 6, 136, 377 & 6, 419, 988.