Chair Mat with Lip 915 x 1225 mm Office Chair Mat for Carpeted Floors HomeStable & Non Slip: This chair mat features a studded design on the back for strong grip on low pile carpets. It keeps the mat firmly in place, avoiding any shifting or slidingideal for a stable workspace Secures Carpet: Say goodbye to carpet damage from chair wheels! This gaming chair mat reduces wear on both the carpet and chair wheels, making it an ideal choice for your home or office setup Ideal Fit for Desks: The 36 x 48 inch (915 x 1225 mm)