Key benefits Strong bumper to protect walls and door handles from damaging door slams. Prevents patches or holes in walls while safeguarding interior or exterior door hardware. Soft pads dampen noise by absorbing shock and providing a cushion, reducing impact and sound. Strong self adhesive design for quick setup with a peel and stick application. Generous size designed to cover standard door knobs. The original Strongest Home door knob wall protectors are 2 inches (5 cm) in diameter and 0.3 inches (0.8 cm) in height, ensuring comprehensive protection. Specifications and compatibility Size: 2 inches in diameter (5 cm) and 0.3 inches in height (0.8 cm). Coverage: self adhesive doorknob blocker that provides ultimate protection for standard door knobs and adjacent wall areas. Adhesive performance: results on smooth, flat walls. Adhesive may not work effectively on textured or uneven surfaces, which can reduce performance. Application: easy peel off and self adhesive installation; wall mounted bumper remains in place for extended use. Practical use scenarios Home entryways and traffic hallways: install on doors with frequent slamming to protect walls and door hardware, reducing damage in busy households. Rental properties or apartments: use to minimize wall repairs and keep door areas tidy without altering walls or doors. Offices, schools, or other shared spaces: deploy near heavily used doors to decrease noise and wall damage from repeated door closure in busy environments.