⚜️ Adjustable in 3 Sizes: Available in 3 sizes 4-7, 7-10, and 10-13, our handmade crochet tension ring is crafted with non-tarnish aluminum wire. They're lightweight, nickel-free, won't turn your skin colors, and easily bendable without breaking. Handmade Crochet Tension Ring, Lefties & Righties Yarn Tension Control Ring, Adjustable Companion Ring, Gift for Crocheters Knitters, Mother's Day Gifts From Daughter, Son