This roll is approximately 0.56kg and 95m long It is a minimum of 80% cotton Average tension: 8 stitches + 11 rows per 10 cm / 4” Suggested knitting needles: 12mm - 25mm (US17-50) Suggested crochet hook: 8mm - 15mm This yarn is approximately 3 cm wide when unfurled Elasticity: 5cm of this yarn stretches out to around 8.8 cm (super stretchy) T-shirt yarn is super strong and hard-wearing, and a fantastic chunky textile for making rugs, baskets, bags, and more structural projects. You can knit it, crochet it, use it for macramé, weave it - your imagination is the limit. T-shirt yarn is made from the fabric roll remnants of t-shirt manufacturing - so it's great for making and better for the world. Congratulations for saving this beautiful new fabric from becoming landfill! Due to the recycled nature of t-shirt yarn, we may not be able to stock the same colours when these ones sell out, so please make sure you've got enough for your entire project! Need a crochet hook or knitting needles? We stock those too!