- Strong protection to prevent babies or pets from opening doors - Designed to reduce risk of injury or danger behind doors or in rooms - Made from ABS material for wear-resistance and tear-resistance - Backing features a strong adhesive, no perforation required, install directly on most standard door handles - Easy to remove with a hair dryer to avoid damaging door surfaces - Suitable for most children around 2 years old and most small pets; a practical must-have at home - Installation guidance: ensure the door surface is clean and dry; press and hold the lock for a few seconds; after installation, wait 24 hours before use Use scenarios - In nurseries, bedrooms, or homes with kitchens and bathrooms to block access to hazardous areas for toddlers - In living spaces to keep small pets or toddlers out of storage rooms, laundry rooms with cleaners, or pantry areas - In rentals or hotel stays where damage-free, drill-free installation is important and the lock can be removed easily without leaving marks