Staples® Carpet Chair Mat, Medium Pile, Clear Nitrile Glove This binder is made of and limitations that accompany each item. The NRR may overestimate the hearing protection provided during typical use. 3M™ recommended reducing the NRR by 50% for estimating the amount of noise reduction provided. This binder is made of 60 percent recycled content The central back panel features a cable management cutout to keep all your media wiring neatly organized Anti Microbial: No Anti static: Non Anti Static Bottom Surface: Cleated Brand Name: Staples Carpet Pile (Inches): Medium Pile: (Up to 3 4") Chair Mat Floor Type: Carpet Chair Mat Shape: Contoured Chair Mat Size: All Other Sizes Color Family: Clear Edge: Straight Length in Inches: 60 Material: Vinyl Next Day Delivery: Yes Scratch Resistant: No True Color: Clear Warranty Information: Limited Lifetime Warranty Width in Inches: 66 do not use on hard floors