Reliable iron material with lightweight, durable and flexible, the metal hook can effectively hold the strap in place. Featuring a simple structure design, easy and convenient for you to install. Can be placed on your sax shoulder strap conveniently. Features -Color:Black -Material:Iron - Size: 6.65X2.00X1.00cm/2.61X0.79X0.39in - Replacement hook is compatible with different types of saxophones, including alto, tenor, and baritone saxophones. - The hooks is made of iron, great for adding onto leashes, straps, backpacks, purses, decorations, accessories, and more. - Total rotation, making this snap hook simple and easy to use with a variety of items. - Strap hook can also be combined with other buckles to make the DIY project. A necessary accessories for sax strap connection. - Iron material made, strong and durable to use. The structure is reasonable with rotation for easy to use and clip. Package list: 3 x shoulder strap hook