The Clip Cose buckle, 30mm in diameter and transparent, is a quick-release plastic buckle composed of two pieces that snap together, used to close belts, backpack straps, collars, and other accessories where an easy, one-handed closure is desired. The transparent finish is discreet and imperceptible, making it ideal for those seeking a functional closure without visually interfering with the accessory's design. It is a very common accessory in leather goods and sewing projects for functional accessories.