High-quality material radiator straps and deck loops are made of 316 marine grade stainless steel for rust protection and durability. Battery straps are used to secure coolers, battery boxes, toolboxes, gas, and other equipment to your RV or boat. The unit will not slide. Secures batteries, coolers, and fuel tanks to boats, decks, flatbeds, trailers, RVs, cars, etc., prevents equipment from sliding and is used to tie down a variety of heavy loads and travel items. The battery straps are long enough, 2 straps of 79 inches are long enough to add extra batteries. The battery strap is lightweight and sturdy, and the metal fasteners are equally sturdy. An absolutely smart purchase that meets your needs. Holds the battery very firmly. The buckle has a robust gear design that quickly clicks into place to secure and adjust. Never falls off, good flexibility, easy to store, does not take up space. Included: 2 heavy-duty stainless steel shoulder straps with cam buckles, 4 pcs 316 stainless steel deck loops, and 8 small screws. We provide all necessary hardware for this battery strap Color: As shown Material: 316 stainless steel Package contents: 2 sets x Battery holder straps Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.