Material Made of high quality plastic and metal, durable. The strength of the pressing force is 4-7N, and the number of times of use is more than 100,000 times. Ideal replacement for a worn or broken latch, saving you the purchase of a new trash can or lid. Unique DesignFood grade material, safe and not toxic, with strong resistance to oxidation. Unique locking design for easy installation and removal. Compatible with 3-50 liter trash can with touch lid. ApplicationWidely used in rice cookers, electric kettles, coffee makers, refrigerators, computer cases, monitors computer display, TV fine-tuning buttons to hide the door without handle to control the opening and closing of the door; in car ashtrays, it is also often used in glasses cases, storage boxes, distribution boxes and other products. Advantages Small size, does not take up space and is easy to use, just remove the broken part and insert it into the replacement, and use it with the damping gear to improve the quality of the whole product. UsageThis product is a self-locking door lock switch. Press down to automatically close and press again to automatically open. It is easy to install, easy to use, light and beautiful, and does not affect the design of the touch lid trash cans. Color: Black Shipped quantity: 10 parts Size 21*12mm, switch stroke: 4mm Press stroke: 5.6mm Note: 1.Due to different parameters Due to different manual measurement methods, please allow slight size differences. Due to different manual measurement methods, please allow slight size differences.