Sturdy Zinc Alloy Construction: Crafted from premium zinc alloy, our door stopper ensures durability and reliability for long-term use without rust or corrosion concerns Effortless Height Adjustment: Featuring an innovative adjustable design with built-in springs and spring rubber, this door stopper offers a secure grip and easy customization to fit door gaps ranging from 0.8" to 2.4" Enhanced Floor Protection: Designed with non-slip pads at the top and bottom, this tall door stopper safeguards your doors from scratches and dents while providing stability on various surfaces like wood, tile, or carpet Versatile Door Placement: Strategically place this door stopper at the front to prevent slamming noises or at the back to protect walls; easily adjust the door angle for optimal ventilation or privacy needs Wide Application Range: Ideal for heavy-duty doors including glass, wood, or commercial entrances, this versatile door stopper is a reliable solution for both residential and commercial settings Description: Introducing our innovative Door Stopper, designed for ultimate convenience and durability. Simply press and slide the door tuck into place to provide a secure stop for heavy doors without any shifting (pro tip: ensure the floor is clean for optimal performance). Unlike traditional models, our door stoppers feature an adjustable height design with built-in springs and spring rubber for enhanced grip. Crafted from high-quality metal, this tall door stopper is built to last and fits door gaps ranging from 0.8" to 2.4". The non-slip pads at the top and bottom of the stopper protect your door and ensure stability even with frequent use. Whether placed at the front to prevent slamming or behind to protect walls, this versatile stopper can be adjusted for ventilation or privacy needs. Suitable for a variety of doors including heavy-duty and glass doors, as well as different flooring types like wood, tile, and carpet, this door stopper is ideal for both residential and commercial settings. Say goodbye to door-related worries with our reliable and practical Door Stopper! Item Name: Door Stopper Material: Zinc Alloy Suitable: for Door Gaps 12-75mm Features: Heavy Duty, Height Adjustable, Anti-slip Rubber Bottom Size Details: L: 12.8cm, W: 4.6cm, H: 7.6cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Door Stopper