Wall Corner Protector, Aluminum, Self-Adhesive, Guards for Walls

Aluminum Alloy: Made from 0.04in thick aluminum alloy via integrated extrusion, featuring a five-layer composite structure. The rust-proof metal base offers high hardness and toughness, along with water, moisture, and fire resistance; it remains color-stable and does not yellow over time Anti-Slip Grooves: The inner surface features integrated, fine textured grooves that significantly increase the contact area for the adhesive backing, evenly distributing stress. This ensures a seamless fit against the wall, preventing edge curling or central bulging caused by temperature fluctuations or impacts 3D Beveling Process: Precision-engineered with 3D beveling to fit standard 90° wall corners perfectly, ensuring a tight, gap-free fit that eliminates hard-to-clean crevices. The edges are smoothly finished and deburred, ensuring no sharp metal burrs that could scratch the skin Drill-Free Quick Installation: Comes with strong double-sided adhesive backing; simply peel off the release paper and stick it on—no tools required. Easily removed by heating with a hairdryer, leaving no adhesive residue on the wall. Note: Ensure the wall surface is clean and dry before installation; not suitable for walls with peeling paint or chalking surfaces Versatile Application: Available in seven side widths (0.4in, 0.6in, 0.8in, 1in, 1.2in, 1.6in, 2in) and four lengths (39in, 47in, 53in, 59in) to fit various wall corners, pillars, windowsills, door frames, and stair edges. It provides robust protection against paint chipping and damage while concealing cracks and construction imperfections—combining protection with a decorative finish