The shoulder strap is made of high quality oxford fabric and memory foam, strong and tough, comfortable and smooth texture, durable, with 3D mesh fabric, sweatproof and breathable. The shoulder strap is long enough to cushion your shoulders to reduce gravity and keep your shoulders feeling comfortable. Metal swivel hooks are attractive and durable, easy to install and sturdy enough to carry heavy packages. | Adjustable duffel bag shoulder straps are adjusted by side sliding buckles to provide the perfect length for your needs. Ideal for crossbody use. | Multi-functional and complete shoulder straps are widely used, can be used for, crossbody bags, briefcases, outdoor sports bags, laptop bags, camera bags, guitar backpacks, violin bags, messenger bags, student book bags, fishing tackle bags, tool kits, etc., make your outdoor activities more enjoyable. | Metal swivel hook duffel bag shoulder strap easily opens and closes with safety clips,lightweight and durable,can reduce shoulder pain and fatigue,non-slip surface prevents the shoulder strap from slipping off. | Adjustable Replacement Shoulder Strap has plenty of length, slide the adjustable clip up to shorten the shoulder strap or down to increase the length from: 43 inches/110cm to 63 inches/162cm, the length is easy to adjust for a perfect fit. Strap width: 1.5 inches/3.8cm