100g of 100% cotton slub lace weight yarn (790m approximately per 100g). A lace weight yarn that is spun so it features little slubs along the strands, very lovely and with a homespun look adds a nice texture to the garment. Plant yarn dye is not always as stable as wool, though every effort has been taken to stabilise it I do recommend handwashing separately to avoid any transfer of colour to other lighter colour garments.