YUNYU 2 Pack No Drill Door Lock Bedroom Security with Industrial Adhesive, HIPS Childproof Locks for Home, Balcony & Windows, Easy Install Without Drilling (Grey)

【High Strength Protection】This lock uses a dual button unlocking mechanism, which requires pressing both buttons at the same time and sliding them down, which is easy for adults but difficult for children. The large spacing between the buttons makes it difficult for small hands to exert enough force, thus ensuring greater security 【Durable HIPS Material】Our advanced sliding track design ensures smooth, stable locking and unlocking with less wobbling or instability. The lock is made of high quality HIPS material with UV resistant formula to prevent yellowing and deterioration, very durable and wear-resistant to minimise the chance of damage or malfunction. The sliding track ensures reliability and security during long term use 【Easy Installation】Simply tear off the tape and place the lever lock on the door for direct installation without drilling or tools.3M adhesive tape is strong, with excellent adhesive strength and waterproof sealing (better after 12 hours), can be easily torn off without any residue, no harm to the door 【Wide Range of Application】Suitable for most of the door handles on the market, bedroom doors, security doors, windows, balcony doors, etc., more practical than similar products on the market, more compact, wider range of application! 【Why do you need it】No more children or pets locking you or themselves in a room; Prevent children from entering specific rooms such as toilets or storerooms without adult supervision; Prevent children from playing with the door and pinching their fingers