1、 Size: The size of each safety utility tool is approximately. 19 x 3 x 0.4 cm / 7 x 1 x 0.2 inches, lightweight and portable, suitable in size, easy to hold, does not take up much space, and easy to store or carry.2、 Durable: The bottle opener is made of stainless steel and plastic, the blade is strong and durable, with a plastic cover, will not cut your fingers with a pointed blade, and can be used multiple times.3、 Warm reminder: When using, please pay attention to the intensity and method of use, and avoid excessive use, which may cause harm or even harm to yourself.4、 Wide range of uses: it will bring you more convenience when opening the package, will not damage the internal items5、Suitable for safe knives in offices, houses, kitchens, warehouses, dormitories, rooms and other places to meet your various requirements.