Cooling straps made of high-quality material are durable. Deck loops are made of marine-grade 316 stainless steel for rust resistance and durability. Battery straps are used to secure coolers, battery boxes, toolboxes, fuel containers, and other equipment to RVs or boats. They prevent sliding and securely hold batteries, coolers, and fuel tanks on boats, decks, truck beds, trailers, RVs, and vehicles. They are suitable for securing heavy loads and travel items. The straps are 79 inches long, providing ample length for future expansion. They are lightweight yet sturdy, with robust metal mounting points. The straps feature a durable gear-style buckle that locks securely and allows easy adjustment. They offer excellent flexibility, are easy to store, and take up minimal space. Included: 2 heavy-duty shoulder straps with stainless steel cam buckles, 4 marine-grade 316 stainless steel deck loops, and 8 mounting screws. All necessary hardware is provided. Color: As shown Material: 316 stainless steel Package Contents: 2 x Battery Retaining Straps Note: Light reflection and display settings may cause slight color variation between the image and the actual product. Measurement tolerance is ±1–3 cm.