yueton 5pcs Colorful Aluminum Yarn Stitch Holder Crochet Hooks Knitting Needle Stitch Holders Aluminum stitch holder set for knitting 5 sizes: approx 6.5cm(2.55"), 9cm(3.5"), 11.5cm(4.5"), 15cm(6"), 20cm(7.9") Easy to open and close Great accessories for knitting project Pack of 5, color may send randomly