Upgraded Non-Slip Design: Compared with other office mats, the Back of BesWin Chair Mat is designed with a layer of rubber that does not contain industrial glue, which is safe and non-toxic. And this greatly increases the friction between the chair mat and the floor which means the chair mat will grasp the floor well and stays in place. NOT RECOMMENDED FOR ANY CARPET. Best Hard / Wood Floors Protection: Chair wheels could easily damage beautiful floors after long time moving and also make noises. Using our sturdy desk chair mat can protect your floor from scratching and provide a quite study/work environment. Plus, it's flame-retardant, so you don't need to worry if the cigarette drops on the desk floor mat. Chair Rolls Freely: Our office chair mat is designed with a unique rattan-like woven pattern on the front, that makes the chairs move more smoothly, and also easy to stay flat. The over-locking edge can let you slide the chair onto the chair mat smoothly, reducing strain on your back and legs. Eco-Friendly & Easy to Clean: BesWin chair floor mats are non-toxic, environmentally friendly and safe for daily use, and don't produce any odor. Meanwhile, our chair mat is no crack, no curling Edges, waterproof, oil-resistant, and heat-resistant, which is easy to clean and maintain. You can just wipe it gently with a cloth to clean it as new. Multi-purpose: This mat is Perfect for a variety of environments, It could be used as office chair mat, hardwood floor protector mat, computer chair mat, table mat and children pet mat etc. It is suitable for hard floors including vinyl, stone, tile, wood, laminate and concrete. BesWin Office Chair Mat:Our chair mats for hardwood floors are made of durable PVC, and this mat provides excellent protection for hard floors and furniture, enhancing your daily life. Ideal for hardwood, tile, laminate, concrete, and other hard surfaces, it effectively guards against daily damage, creating a clean and healthy living and working space.Features:1. The floor mat has a sturdy structure, long service life, and will not crack, bend, break, or scratch.2. Safe material, with no odor, can provide you with a safe and healthy home or office environment.3. The over-locking edge design ensures that the chair can slide back and forth smoothly on the floor via the mat.Specification：Material: PVCColor: Black, GraySize: 91.4*122*0.2 cm / 36*48*0.08 in122*152.4*0.2 cm / 48*60*0.08 inWeight: 4.96lb,8.27lbPackage Includes:1 x Desk chair mat