100pointONE Large Office Chair Mat for Hardwood Floor - 46" x 72" Clear Floor Protector Mat for Rolling Chair on Hardwood, Easy Glide Desk Chair Mat for Home & OfficeBrand: 100pointONE Color: Transparent Features: Durable Hardwood Protection: This sturdy computer chair mat for hardwood floor won't crack or shatter while protecting your office floor from scratching, wearing and tearing. It is perfect for hardwoods, vinyl, tile, marble, laminate and concrete. Not recommended for carpet. Large Size & Easy to Use: This large desk chair mat for hardwood floor is made from top grade PVC material which makes the mat easy