ReTwisst T-shirt yarn is a recycled craft yarn perfect for knitting, crochet and crafting projects. Each bobbin has a weight of approx. 650-1000 g and a legth of 130 m. The legth and the weight can vary according to the content of a material. Width of the yarn 2-4 mm. You can knit or crochet with a bobbin surface of 40x40 cm. The shades of different batches may vary!