Description Material: 100% polypropylene fiber 1. Professional Protective Mat This chair mat is crafted from polypropylene fiber material that is free from toxic chemicals and odorless, making it safe for children and pets. It features excellent shock resistance and a low likelihood of breakage. The unique surface texture allows office chair casters to glide smoothly during daily tasks, preventing the chair from skidding. 2. Dual Non-Slip The slightly coated underside prevents the mat from slipping, ensuring it remains firmly fixed to the ground. The adhesive layer consists of a water-based gel material, and if any small adhesive residue remains on your floor, simply cover it with a damp cloth for 5 minutes, and the gum will dissolve in water. 3. Protect The Floor Designed in a rectangular shape for under-desk coverage, this mat is suitable for all hard floor surfaces but is not recommended for carpets. It protects your flooring from damage caused by chair casters, heavy furniture, or potential sharp objects. 4. Anti Noise The transparent chair pad is waterproof and resistant to dirt, with stains easily cleaned with just clear water. The unique surface texture allows office chair casters to move freely while helping to minimize noise from the casters, keeping workspaces distraction-free.