3mm Round Mountaineering Cord, 3mm thick. Ideal for bracelets, necklaces, key rings, straps and handmade accessories with a clean, straight line. It is used as a base cord for threading elements, tying knots, braiding and joining, whilst it can be easily cut to the desired length depending on the design. Its round shape and wide range of colours allow for versatile colour combinations and a uniform finish in jewellery and DIY projects.