Features: Brand new and high quality Ensure Child Safety Designed specifically to protect children, these knob locks effectively prevent accidental injuries caused by children operating gas stove knobs. Easy to Use The lock is simple to operate just gently press the lock button to secure the knob, and easily unlock when needed. Suitable for Families with Children Suitable for households with children, this lock ensures their safety by securely locking gas stove knobs. Versatile Usage Suitable for various kitchen environments, including home kitchens, kindergartens, and daycare centers, ensuring the safety of children when they come into contact with gas stove. Enhanced Safety in Public Places Perfect for kitchens in restaurants, hotels, and other publicvenues, providing additional security measures to prevent unauthorized adjustment of gas stove. Specifications: Material: plastic Quantity: 2pcs/5pcs(optional) Package Includes: 2xChildproof Stove Knob Lock Or 5xChildproof Stove Knob Lock note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.