Crafted from durable metal, these hardware pieces are built to withstand daily wear and tear. The set includes swivel hooks for 360-degree rotation, D-rings for versatile connections, and rectangular buckles for adjustable strap lengths. suitable for use in bags, backpacks, and other accessories, these components ensure your creations are both durable and stylish. Features -Color:Silver -Material:Metal, iron, zinc alloy -Size:4.10X2.90X0.30cm/1.61X1.14X0.12in -Size:3.10X2.20X0.30cm/1.22X0.86X0.12in -Size:3.10X2.20X0.30cm/1.22X0.86X0.12in -Set: this set includes swivel spring hooks, d ring buckles, and rectangle buckles, providing everything you need for various diy projects -Sturdy and reliable: made from durable metal, these components are designed to offer durability and resistance to wear and tear -User friendly design: the swivel spring hooks are easy to use, allowing for quick attachment and detachment -Versatile usage: suitable for creating lanyards, keychains, handbags, , backpacks, zipper pulls, shoulder straps, wristbands, and handmade dog collars -Adjustable and secure: the buckles in this set are designed for easy adjustment and secure fastening, ensuring your items remain in place and easily accessible Package list: 8pcs hook buckles, 8pcs slide buckles, 8pcs D rings