Adjustable Jar Opener : Effortlessly tackle stubborn lids with our adjustable jar opener, featuring a saw tooth anti-slip design that grips securely. Ideal for households with children or the elderly. Retractable Design : Our multifunctional bottle opener's retractable feature allows for a diameter opening range from 1 to 3.7 inches (2.5 to 9.5 cm), accommodating 90% of everyday jars and bottles. Portable Nylon Body : Lightweight yet durable, the nylon body makes it easy to carry in your kitchen drawer or take along on picnics and camping trips. Double-Sided Design : One side opens bottles, the other sharpens knives. Perfect for the outdoors or when space is limited. Integrated Magnet : Attach the tool to any magnetic surface for quick access and tidy storage. Unleash the full potential of your kitchen arsenal with our multifunctional, retractable kitchen tool. Engineered for efficiency, this 2-in-1 gadget offers a seamless blend of functionality and portability, ensuring that you're always prepared for any culinary challenge. From picnic baskets to home kitchens, our tool stands ready to assist.