Invaluable in every designer\'s stash, these versatile strong Gold Coloured Brass Open Jump Rings are essential for a number of jewellery-making purposes and will add a quality, professional finish to your designs. Each petite 5mm loop has a cut, allowing you to open it with two pairs of Flat Nose Pliers, gently twisting each side away from each other, rather than pulling them apart. Measuring 5mm in diameter, these 200 Jump Rings are a perfect all-rounder size for Chain Maille techniques as well as many other basic joining uses.