Easy sliding surface: The smooth surface provides a strong grip to keep the mat in place while you slide your office chair . It helps reduce fatigue in the legs and back, absorbs noise, and does not interfere with work or study. Heavyduty mat: Made from 1.6 mm thick PVC material. Environmentally friendly and odorless, of formaldehyde and heavy metals. Offers temperature resistance, impact resistance, and abrasion resistance. Will not curl, crack, or change color under normal use. Protects hard floors and carpets: Suitable for vinyl, hardwood, marble, laminate, linoleum, tile, stone, concrete, parquet floors. Easy to place in the desired position and does not require constant repositioning. protection: Protects hard floors from scratches and wear. Creates a protective barrier between chair casters, furniture, and the floor, extending floor life and reducing maintenance costs. Use scenarios: Home office on hardwood or laminate floors: place under the desk chair to allow smooth rolling while protecting the floor and reducing noise. Shared workspaces with vinyl, tile, or concrete floors: use to prevent floor damage from chair movement and to maintain a quiet, stable work area. Rental apartments or portable setups: easy to move between rooms or locations, providing a durable, reusable floor protector without installation.