Heavy Duty Polycarbonate Office Chair Mat for Hardwood Floors 36" x 48" | Transparent Hard Floor Protector with Lip | Shipped Flat | Multiple Sizes

100% pure polycarbonate hard floor chair mat for light, medium, and heavy use - 36" x 48" (20" x 10" lip). A robust, long-lasting premium chair mat offers superior hardwood floor protection. A lipped chair mat is ideal for placement under office desks. Suitable for hard floors such as vinyl, hardwood, laminate, stone, tile, and concrete. High impact strength for ergonomic gliding - A durable polycarbonate chair mat with a smooth, easy-glide surface provides added ease of movement with rolling chairs, shown to reduce leg fatigue by alleviating strain on your legs. The firm surface resists dipping or cupping. Premium smooth-back durable computer chair mat - Effectively and securely adheres to hard surfaces to help prevent damage to hard flooring from your office chair casters or wheels. Safe and family-friendly mat - Free from odor, toxins, cadmium, tin, and lead. Long-lasting clear polycarbonate chair mats are simple to maintain - just clean the mat with warm soapy water; harsh chemicals are not needed. Shipped flat - Small size chair mats (30" x 48" and 36" x 48") are shipped flat, while large size floor protectors (48" x 51", 47" x 53", and 48" x 60") are shipped rolled