Features: High-Quality Material: Made from premium silicone, this protector absorbs impact while being flexible enough to maintain its shape over time. Easy to Install: Just peel and stick! No tools required. Installs in seconds on any surface—wood, drywall, or metal. Invisible Design: Its clear, round design blends effortlessly with your décor, keeping walls safe without sacrificing style. Universal Compatibility: Works with all types of door knobs and handles, protecting your walls from unsightly dents, scratches, or holes. Noise Reduction: Softens the impact of door handles, helping to reduce noise in busy areas like bedrooms, living rooms, or offices. Specification: Material: High-quality silicone Color Options: Clear, White, Grey Installation Type: Peel-and-stick adhesive backing Noise Reduction: Yes, reduces noise from door impact Impact Resistance: Absorbs door handle shock to prevent wall damage Temperature Resistance: -40°F to 212°F (-40°C to 100°C) Compatibility: Works with all types of door handles (knobs, levers, etc.) Certifications: Non-toxic, environmentally safe materials Durability: Long-lasting, anti-yellowing, and crack-resistant Application Surface: Suitable for drywall, wood, metal, glass, and ceramic Package Included: 6pcs* Door Stopper Wall Protector