Features: Enhance grip. The soft TRP rubber the inner layer will fit the lid tightly, enhancing the strength and stability to open the lid. 4-IN-1 Design. Quickly and easily help you open 4 different size of bottle or jar. Suitable for the bottles of the diameters from 2-8.5cm/0.8~3.3in. Anti-slip. Made of durable PP material the outer layer, and the concave design prevent your hand from slipping. Easy to use. Place the opener on the lid in the right size, then girp it and turn it around. Easy for children and elderly to use it. Practical tools. Perfect for children, elderly, weak hands, arthritic. Even suitable for everybody's daily use, opening jar or bottles easily and effortlessly. Specifications: Material: Environmental PP + TPR Size: about 22.5*9cm/8.9*3.5in Color: as shown in the picture Package Weight: 113 g/4.0oz Package List: 1 * Jar Opener Enhance grip. The soft TRP rubber the inner layer will fit the lid tightly, enhancing the strength and stability to open the lid. 4-IN-1 Design. Quickly and easily help you open 4 different size of bottle or jar. Suitable for the bottles of the diameters from 2-8.5cm/0.8~3.3in. Anti-slip. Made of durable PP material the outer layer, and the concave design prevent your hand from slipping. Easy to use. Place the opener on the lid in the right size, then girp it and turn it around. Easy for children and elderly to use it. Practical tools. Perfect for children, elderly, weak hands, arthritic. Even suitable for everybody's daily use, opening jar or bottles easily and effortlessly.