[Non-slip bottom & Effortless roll] The front side of our heavy duty office chair mat allows you to roll your chair freely but not too much. The bottom side of the chair mat can grab the ground very well and stays in place so it won’t slide. The over-locking edge can let you slide the chair onto the mat smoothly. [Durable & Sturdy] Our chair mat for hardwood floor has strong load-bearing capacity. It's water-resistant, oil-resistant, anti-aging, and high temperature resistant which means our office chair mat has a high degree of durability. Just feel free to roll your chair without worrying about causing any scratches or breakage or leaving divots from wheels. [Eco-Friendly & Flame retardant] Our office chair mats are non-toxic, environmentally friendly and safe for daily use. Both surface and bottom have GRS certificates. Plus, it's flame-retardant so don't worry about dropping the cigarette on the mat. Our mat is safe for all family members. [Elegant Looking & Comfy use] The woven pattern design of our chair mat can be used in offices, home rooms, outdoor...and it won't fade over time. The cross-stitch backing maintains high breathability. [Ground Protection & Stain-cover] Chair wheels could easily damage beautiful floors after long time moving and also make noises. Using our office chair mat can protect your floor from scratching and provide a quite study/work environment. You can also use this mat to cover scratches or stains on the floor. Kindly reminder: This floor protector chair mat is suitable for all hard surfaces like laminate, hardwood, tile and low pile carpet floor, but not suitable for long pile carpet. How to clean? Easily wipe with a cloth. Heavy duty chair mat for hard floors ( hardwoord floor, tile floor etc), multiple style pattern, GRS material.