__________________ product specification: PROTECTION - No more scratches or damage to floors! Able to withstand heavy chairs and protect from scratching floor surfaces to provide you with a shiny and smooth surface for movement. ANTI - SLIP - Unique Supagrip technology keeps Floor Pad firmly attached to the floor. Now you don't have to worry about the chair moving the wrong way or getting in the way of the wheels! SMART SURFACE - Technology that reduces noise from wheel movement, is also resistant to fluids and noise cancellation. COMBAT READY - Manufactured using the same advanced matrix fabric surface as Combat Divers ! Built to last. + Sizes Size: 120x120cm | 47.2×47.2inches Thickness: 4mm | 0.15inches Gross Weight: 2.6kg | 5.7lbs Net Weight: 2.2kg | 4.9lbs 12 month guarantee .