Office Chair Mat for Hardwood Tile Floor, Abstract 48"X 60" 48"x60" Dark Gray

Office Chair Mat for Hardwood Tile Floor, Abstract 48"X 60" Desk Floor Mats for Office Chair on Rolling Chairs Carpet, Desk Anti-Slip Rug for Computer Chair, Low-Pile Carpet Protector Mat, Dark Gray. Anti-Slip & Smooth Rolling：Featuring a long-lasting yet unique surface, this floor mat for office chair enables your office chair to glide smoothly without resistance.

eBay