Product name: Multifunctional can opener Material: plastic Clamp the lid without scratches: The can opener includes three metal wheels to secure the lid to prevent slipping. Traditional sharp teeth have been replaced with grooved metal wheels to protect the cap and reduce scratches, so you no longer need to worry about the cap scratching your hands. Easier to open bottles: The bottle opener has a 4.2 inch ABS handle that, when combined with the lever principle, makes it easier to open bottles. It is particularly beneficial for elderly people with arthritis, as well as middle-aged people and children with hand injuries. Adjustable can opener: To accommodate cans of different sizes, the distance between the three gears can be adjusted clockwise (smaller) or counterclockwise (larger). Easy to open soda loop tabs and beer cans with lids, and inside 1-3 water bottles and soft drink bottles with lids. Easy to use can grip: Just follow these steps to use it: (1) Turn the top knob counterclockwise to adjust to the maximum size. (2) Place the adjusted bottle opener on the bottle cap. (3) Turn the top knob clockwise to limit, then clamp the cap. (4) Hold the ABS handle and turn it to the right. Package includes: 1 * bottle opener Note: 1. Due to manual measurement, please allow a small error. Please make sure you don't mind before bidding. 2. Colors may vary depending on the display. Please understand. Hello, please pay attention to your shipping address when purchasing products. If your receipt information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly