This mat is ergonomically designed to provide added ease of movement, it's very flexible. Effectively helps to prevent damage to hard flooring caused by your office chair casters or wheels. Suitable for hard floors including vinyl, stone, tile, wood, laminate and concrete. Features - ColorTransparent - Material: PVC - Size: 60.00X40.00X0.20cm/23.58X15.72X0.08in - Owning the strong wear and break resistance ability, very practical, with excellent texture. - Not only for household use, but also for commercial exhibition hall, elevator passage, etc. - The chair rug covering can reduce the noise from moving caster chairs. Protect the floor from damage. - This floor rug covering comes with a and comfortable touch, which also helps to relieve pressure. - High-definition and transparent. Using with carpet, floor and furniture will not affect the original style. Package list: 3 x Carpet Protective Mat