with Buckle Design: Each bungee strap is designed with an adjustable buckle, which allows you to adjust the length according to the size of your item High-quality Materials: These adjustable bungee cords are made from a durable rubber strap with a heavy-duty stainless steel buckle. Metal hooks are more sturdy It can bear heavy weight and the surface is bright, and not easy to rust. The buckle connection is firm and safe. Wider Flat Design: The flat bungee cord with a 3cm width is good for spreading pressure on the greater surface area of the cargo. Compared to an ordinary round bungee cord, the heavy-duty bungee cord with a flat design can prevent sliding, denting, and cutting into cargo, boxes. It can increase cargo safety. Good Elasticity:It has very good scalability and can be stretched to 2.5 times the original length. Multifunctional Usage: The adjustable elastic cord can be used not only to fix mobile boxes and luggage racks but also to fix trash cans, camping, tents, heavy objects, tarps, clotheslines, gardening, and others outdoors. High-quality Materials: These adjustable bungee cords are made from a durable rubber strap with a heavy-duty stainless steel buckle. Metal hooks are more sturdy It can bear heavy weight and the surface is bright, and not easy to rust. The buckle connection is firm and safe.