Supermat studded vinyl chair mat made for medium weight plush carpeting Transparent color allows the beauty of the carpet to shine through, while the unique stud design grips without piercing or damaging the carpet backing Smooth beveled edges make for an easy and safe roll on and off the mat Textured top surface is slip and scuff-resistant Mat Type: Chair Mat; Application: Carpet; Mats Special Features: Traditional With Wide Lip; Material(s): Vinyl