[Upgraded Child Safety Stove Knob Locks] A convenient and efficient solution to keep your children and pets safe from accidental harm while exploring the house. Unlike other stove knob covers in the market, our child safety locks do not require you to remove the knob for installation, making them exceptionally user-friendly.[Durability and safety] Crafted from durable material, these child safety locks are heat-resistant, ensuring the quality and longevity of the gas stove knob covers. They are not only safe but also easy to use. The locks can be easily fixed and removed when using the stove, providing protection that is both effective and accessible. However, they are designed to be challenging for children and pets to open.[Application Range] Please measure the gap between your stove knobs before purchasing, as the product may not fit otherwise. The gap below the gas stove knob and the stove should be within the range of 0.17 inches to 0.46 inches. Installation is drill-free; simply slide the lock behind the knob to prevent it from turning.