Material: The fabric is nylon material with superfine fiber braiding that is soft and good touch and can easy take the weight of 50kg. The aluminum alloy hooks is more solid and hard and 360 rotation. easier to hang on D-ring or equivalent hardware. The ultra-thick cushion made from memory foam and ventilated mesh and neoprene keep your shoulder comfortable. The universal bag strap is perfect gift for Men and Women as Christmas present. Fixed padded cushion: Compared with other similar shoulder strap. the handbag strap comes with Fixed Pad Design that keep the pad on your shouder always and do not have to adjust it often. Ultra-thick Shoulder Pad make your shouder under the protection and 100% more comfortable. do not worry about pad slipping and hurt your shoulder by heavy bag anymore. The universal replacement strap is great gift for family and friends. Dual Balanced Buckles: They can adjust both ends and make the fixed pad keep in the middle of the strap. let shoulder force more even. make bag Feel 50% Lighter; the DUAL CLASPS ARE STABLE and will not change the length of the shoulder strap on its own due to the weight change of the bag. Ideal gifts for Anniversary Birthday. Sturdy Hooks: High quality aluminum alloy material is more solid and hard. enough for the weight of 50kg; the hooks opening is larger than other regular straps. 360 rotation. easier to hang on D-ring or equivalent hardware. Especially for Laptop Bag. Briefcase. Messenger Bag. Duffel Bag. Diaper Bag. Tool Bag. Sport Bag. Crossbody Bag. Travel bag. Luggage Bag. Tote Bag. Gym Bag. Garment Bag. Guitar. Camera Bag etc.