ADJUSTABLE AND REPLACEABLE SHOULDER STRAPS: The FITENOUGH shoulder strap is made of sturdy nylon material with reinforced double pins to create a heavy-duty shoulder strap with adjustable lengths from 33.5' to 57' (85-145 cm) that can be adjusted to your needs. SOFT COMFORTABLE PADDED SHOULDER STRAP: FITENOUGH shoulder strap pad is made of soft breathable neoprene material. Equidistant stitching pad design makes the strap stay well in place and also reduce pressure for your shoulder. When you long term carry heavy bags, the shoulder strap pad will makes your shoulder more comfortable. METAL TWIST HOOKS SHOULDER STRAP: Sturdy swivel hooks are enough for heavy bags, with durability to withstand the wear of a travel day or the strain of a work week. The hooks opening is larger than other regular straps, 360 rotation, easier to hang on D-ring or equivalent hardware. DOUBLE BALANCE BUCKLE SHOULDER STARP: The double balance buckle design makes the shoulder force more uniform and makes the bag feel 50% lighter; due to the anti-slip design and double balance buckle design, the length of the shoulder strap will not change due to the weight change. MULTIFUNCTION SHOULDER STRAP: Especially for shoulder bag, laptop computer bag , briefcase, messenger bag, carry bag, school bag duffel bag, diaper bag, tool bag, guitar bag. Just be free to use it as a shoulder strap or a cross body strap. Bag Shoulder Strap, Padded Adjustable Shoulder Strap Replacement Luggage Shoulder Strap, Universal Bag Strap Replacement for Briefcase, Laptop Universal Adjustable Padded Laptop Shoulder Strap Replacement Comfortable Belt with Metal Hooks for Laptop Messenger Crossbody Bag Luggage Duffel Camera Adjustable Thick Soft Universal Replacement Non-Slip Fit Padded with Metal Swivel Hooks for Laptop Shoulder Bag Laptop Messenger Bag Crossbody Bag