【HANDS-FREE & ONE TOUCH OPERATION】Features an innovative foot operated design for ultimate convenience. This one touch kickdown door stop allows you to hold or release the door with a simple step down motion—no manual lifting or no bending down required. It is the perfect hands free assistant when your arms are full of groceries or luggage. 【UPGRADED 4-HOLE BASE & STEADY HOLD】 Unlike unstable 3-hole alternatives that easily wobble, our 4-hole square backplate distributes pressure evenly for a steady hold. The symmetric 4-point structure provides zero wobbling and maximum attachment to standard residential interior doors and light commercial office doors. 【ANTI-SLIP GRIP & FLOOR PROTECTION】 The durable, ribbed anti-slip rubber tip firmly sticks to all surfaces—including hardwood, tile, laminate, concrete, and carpet—without scratching or leaving marks. [Note: Installation requires doors with strong screw-holding capacity. Highly recommended for solid wood and aluminum doors. NOT suitable for hollow-core, MDF/composite doors, or heavy industrial iron gates.] 【FLEXIBLE HEIGHT ADJUSTMENT】Engineered with a height adjustable rubber tip. You can easily fine-tune the kick lever height with a simple twist to match your door's precise clearance and floor distance. This premium door holder kickstand allows you to prop the door open securely at any angle or position you prefer. 【RUSTPROOF ALUMINUM & EASY INSTALLATION】 Crafted from 100% rustproof aluminum alloy, the heavy-duty base acts as a solid template for foolproof pencil marking—no flimsy paper template needed! Includes optimal 1" (26mm) self-tapping screws that secure deeply without piercing standard doors. [Pro Tip: Please pre-drill small pilot holes on solid wood doors to prevent splitting.] Upgrade to Hands-Free Convenience with QOGRISUN Heavy-Duty Satin Nickel Door Stoppers Say goodbye to the hassle of bending over or using your hands to wedge open a door. The QOGRISUN Kickdown Door Stopper offers a premium, modern solution for your home, office, or commercial space. Finished in a sophisticated, Satin Nickel (Brushed Nickel), this 2-pack set seamlessly blends durability with elegant home hardware design. Effortless One-Touch Pedal Operation: Engineered with a high-tension internal spring, this stopper allows you to hold or release the door with a simple tap of your foot. It is the ideal accessibility upgrade for seniors, pregnant women, and busy professionals who often have their hands full. Superior Non-Slip Grip on Any Surface: The lower part is equipped with a high-friction anti-slip rubber tip, ensuring massive fixing power. Whether you have hardwood, tile, carpet, or industrial concrete floors, this stopper will keep even the heaviest doors securely in place without scratching your flooring. Instant Tool-Free Height Adjustment: Floors are rarely perfectly level, and rubber tips can wear down over time. Our innovative design features a manual adjustment knob at the bottom, allowing you to fine-tune the height in seconds by hand—no screwdrivers or re-installation required. Built to Last: Solid Alloy & 4-Hole Support: Crafted from high-quality solid alloy, this door holder is rust-resistant and suitable for both indoor and outdoor use. The sturdy 4-hole backplate provides superior structural support, ensuring the stopper stays firmly attached to the door under high-frequency use. Quick & Easy Setup: Each package contains all necessary mounting screws for a standard installation. Pro tip: For hollow doors, we recommend using hollow-wall anchors (not included) for maximum stability.