Adjustable Height: Customize the door stopper to fit door gaps ranging from 10-20mm by simply loosening the hexagon socket screws, ensuring a perfect fit for various door sizes and heights. Durable Zinc Alloy: Crafted from high-quality zinc alloy material, this door stopper offers exceptional strength, hardness, and wear resistance, providing long-lasting protection against daily wear and tear, scratches, and impacts. Versatile Installation Options: Choose between holeless installation or screw installation methods based on your preference and door type, offering flexibility and compatibility with a wide range of doors including those made of tiles, metal, wood, glass, and more. Secure Fit: Equipped with adhesive backing and a variety of screws for enhanced stability during screw installation, ensuring a secure attachment to flat surfaces while preventing unwanted movement or slippage. Multi-Purpose Use: Ideal for residential or commercial settings, this door stopper is suitable for various applications such as homes, offices, hotels, and more, providing reliable door protection and convenience in any environment. Description: Enhance the security and convenience of your doors with our versatile door stopper. Crafted from strong and durable zinc alloy, these accessories are designed to withstand daily wear and tear, ensuring long-lasting performance. The adjustable height feature allows you to customize the fit for door gaps ranging from 10 to 20mm, providing a snug and secure installation. With both holeless and screw installation options available, these accessories are compatible with various door types. The package includes adhesive, installation tools, and different screws for added strength and flexibility. Suitable for a variety of surfaces including tiles, metal, wood, and glass, these door stopper offer a practical solution for your home security needs. Item Name: Door Stopper Material: Zinc Alloy Applicable Door Gap Height: 10-20mm Windproof Ability: Strong Installation Method: Drilling or No Drilling Process: Wire Drawing Electroplating Function: Mechanical Windproof Features: Heavy Duty, Anti-collision, Easy to Install Size Details: Floor Part: 6.2cm x 1cm/2.44" x 0.39" (Approx.) Door Part: 4cm/1.57" (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 1 x Wrench 5 x Screws 2 x Glues 1 x User Manual