Windproof Door Stoppers Adjustable Bottom of Door Holder Indoor Mechanical Floor Door Stop No Drilling with Screws and Adhesive Catch Door Keep Door Open Matte Black 271MB-1
INSTALLATION VIDEOS ARE VERY IMPORTANT:This door stopper has a unique mechanical structure. Please carefully watch the installation video before use. The video includes two methods: screw installation and adhesive installation. Do not test the door stopper by holding it in your hand, as it cannot operate properly without being installed.
ADJUSTABLE HEIGHT DESIGN:Designed for door gaps between 0.2–1 inch (5–25 mm). The height can be adjusted to fit doors within this range. Door gaps outside this range will affect performance.
FLEXIBLE INSTALLATION AND USAGE TIPS:Can be installed using adhesive (no drilling required) or screws for more secure fixation. Avoid using adhesive on unstable surfaces. If the indoor temperature is below 50°F, heat the adhesive with a hair dryer before installation. Adhesive bonding strength reaches its maximum after 72 hours.
DURABLE AND QUIET MECHANICAL STRUCTURE:Made of heavy-duty zinc alloy with a push-to-lock and push-again-to-unlock mechanism. Operates smoothly and quietly with shock-absorbing materials. The electroplated surface is scratch-resistant, durable, and long-lasting. The ultra-thin base does not obstruct foot traffic or create cleaning dead corners.
WIDELY USED AND PRACTICAL:Effectively protects doors and walls while freeing your hands. Suitable for offices, living rooms, bedrooms, bathrooms, and kitchens. Works on tile, wood, and laminated surfaces. Provides reliable performance for everyday indoor use.