Magnetic Door Stopper with Windproof Mechanical Lock, Adjustable Height and Quiet Push, White

White mechanical windproof door stopper that locks quietly and holds doors firmly. Height adjustable to fit door gaps from 5 mm to 25 mm. Zinc alloy construction with temperature electroplating for corrosion resistance and long service life. Key benefits Reliable windproof locking: Push once to lock, push twice to unlock. The outer ring rotates while the inner ring remains fixed, providing a stable mechanical lock even in strong drafts. Low noise operation: Non magnetic design and smooth mechanical action reduce noise when engaging or releasing the stopper. Strong hold for safety and convenience: The push type locking secures doors more firmly than simple magnetic stoppers, preventing unwanted slams and drafts. Flexible installation: Includes both perforated and non perforated installation accessories so you can choose screws or strong adhesive depending on your door and floor. Features Color: White. Adjustable height: 6 mm fine adjustment to accommodate door gaps from 5 mm to 25 mm. Mechanism: Mechanical push lock. Push once to lock, push twice to unlock. Installation kit: Comes with screw mounting parts and 3M strong adhesive option. Note that the 3M adhesive requires 24 hours to set before use. Installation advice: For the non perforated installation method, the seat on the door should be fixed with screws because the contact area is small and adhesive alone may not provide reliable support for the locking function. Material: Zinc alloy with temperature electroplating for anti corrosion and moisture resistance. Not easy to rust. Practical applications Entrance and balcony doors that face strong winds or drafts, where a secure mechanical lock prevents slamming. Interior doors such as bedroom or study doors where quiet locking and steady hold improve comfort and reduce noise. Apartment or office doors where a firm, reliable stopper prevents accidental closing while allowing easy unlocking with a simple push. What you get White door stopper unit with rotating outer ring and fixed inner ring. Installation accessories for both screw mounted and adhesive mounted options. Simple user operation: push once to engage, push twice to release. This door stopper provides a quiet, mechanical locking solution for a variety of door types and gap sizes, combining adjustable fit, durable materials, and a reliable windproof design.