Item Type: Shoulder StrapMaterial: Nylon + Fuax LeatherProduct Use: Binding The Case1This shoulder strap is made from quality nylon and fuax leather, which is durable and flexible. 2The thick fuax leather anti?slip pad on the shoulder strap makes it carry for a long time in more comfort. 3Duffel bag strap uses quality plastic buckle, which is lightweight, sturdy and durable for long service life. 4The shoulder strap is long enough and can be easily adjusted to the suitable length according to your need. 5Designed to be universal replacement, fits all kinds of bags,like laptop bags ,messenger bags,briefcases, duffel bags.