The open hook and loop design of the shoulder strap pad makes it easier to add and remove. The hook inside the pad creates friction so the pad won't move freely.Made of high quality 900D polyester, PU coated material, it is very waterproof. The breathable mesh material helps dissipate heat.The honeycomb design helps to evenly distribute the weight, which helps to reduce the impact of the shoulder pad. Product upgrade, our shoulder strap pads are thicker than ordinary shoulder strap pads, softer and more comfortable to use.Fits most 2-inch (up to 2.5-inch) wide shoulder straps, can be used for vests or backpacks such as LBT, FCS, JPC, sling bags, car seat belts, messenger bags.Our shoulder strap pads have 3 Molle type accessory connection points, about 1 inch apart. With elastic in the center and woven nylon at the 2 ends, you can easily connect and take various items you may need during activities.