Natural Latex Material: Elastic rubber bands with hooks combined with a high-strength polypropylene sleeve ensure a balance between tensile strength and flexibility. The hook is made of high-quality plastic with a load capacity of 20 kg without loosening, ensuring safety and peace of mind. Waterproof and Tear-Resistant, Very Durable: The rubber band with hooks effectively resists ultraviolet rays, acid rain, and extreme temperature variations. The waterproof fabric design ensures long-term outdoor use without tearing or breaking, with a lifespan of up to several years. Flexible and Adjustable: The elastic rubber band with hook starts at 10 centimeters and can be stretched up to 20 centimeters to adapt to various situations. The elastic band has even elasticity, allowing for quick tightening or loosening, making it easy to secure lightweight tents, posters, and other items. Applicable in Many Scenarios: from tents and rain covers with tarpaulins to reinforcing trampoline edges or managing outdoor cables, these heavy-duty rubber bands are useful in outdoor, home, and commercial environments. Lightweight and Portable: the 10 cm long rubber band has a compact 10 cm design, with 12 pieces fitting into a storage bag that takes up minimal space in your pocket. Easy to carry when traveling, camping, or for storage.