【 Absorb Moisture and Scrape Away Dirt 】 Polypropylene materials and advanced stitching technology make our entry rug have a powerful water absorption and dust removal function. When you go home, it can immediately wipe off water, dust, gravel, dirt, sand, grass, rain, or snow from your shoes and pet feet, thereby protecting your floor and keeping it clean and dry 【 Non-Slip Backing 】 Our door rugs for indoor entrance are made of non-slip rubber, which helps to avoid slippage. It should be placed on a dry surface, as a wet surface may result in slippage. To ensure your safety, please fully open the door rug and place it on a flat, dry floor to prevent the doormat from sliding during use