ErgoKneel Handy Mats save knees. These one-inch thick mats make it comfortable to kneel on cold hard steel, concrete, grating, gravel, and more. ErgoKneel Handy Mats are ideal for tire stores, utility workers, petroleum production facilities, telecommunication workers, manufacturers, and even for home use.Designed for severe kneeling conditions, using the ErgoKneel Handy Mat will reduce knee trauma and low back stress by providing a pain-free way to kneel, which increases productivity. Offering ErgoKneel mats shows that you care about your workers.Made of 1 thick, heavy-duty closed-cell foam rubberWill not compression setWill not absorb liquidsImpervious to petroleum productsSelf extinguishingSilicone-freeBuilt-in handle so its easy to carry and hangs to storePocket Kneeler 4 x 6 (6-pack)Small Handy Mat 8 x 16Large Handy Mat 14 x 21