Winstory 2x10 Rolls Mixed Colour Beading Stretch Elastic Cord 0.8mm Jewellery Making Sewing Threading Stretchy and very strong - Ideal for necklaces and bracelets The Elastic Wire Thread is 0.8mm in diameter It is a very strong and versitile wire used for stringing necklaces and bracelets Material: Stretch Nylon Cord 2x10 Mixed Colour