Description: Rectangular PVC floor mat protection mat, thickness 1.5mm, for hardwood floor home office, more durable and wear-resistant. tin which is environmental protection, health and safety. Passed the test of phthalate 6P, free BFA and free volatile toxin. Smooth surface clings to the ground and is firmly placed. Protect the floor from scratches, scratches and dirt, and protect the casters. Waterproof and easy to clean. Non-slip matte surface increases the convenience of exercise, easy to glide and can reduce leg fatigue. Very suitable for desk top, office desk and chair, computer chair, dining table, carpet, door mat and so on. It is recommended to place the product in a ventilated place or unpack it for cleaning, because the product material is PVC, which may have a plastic smell. Specification: Material: PVC Size Chart: Length×Width×Thickness: 400×400×1.5mm / 15.75×15.75×0.0591inches Length×Width×Thickness: 500×600×1.5mm / 19.69×23.62×0.0591inches Length×Width×Thickness: 500×1200×1.5mm / 19.69×47.24×0.0591inches Length×Width×Thickness: 600×600×1.5mm / 23.62×23.62×0.0591inches Package Includes: 1x PVC floor mat(3 Pack) Note: 1.Due to packaging reasons, this product may not be completely suitable for ground use, it is recommended to use a heavy object to press for a few days, and then level. 2.Avoid placing this product on a soft floor (such as a carpet) to avoid inconvenient sliding with the chair. 3.Because of the manual measurement, there might be a tolerance in the product size.