andimoyi Bundle Bun Ring Chignon Brown Hair Donut Ring Style Bun Maker 1 Set 3 Pieces Donuts shape hair styler, women and girl's fashion hair buns set of rings Small size:5-6cm Middle size: 7-8cm Large size:9-10cm TIGHT AND ELASTIC: High density and elastic, so it stays on long time without coming loose. They are very soft, flexible and comfortable Hair doughnuts for creating cute small hair donut, large hair donut, perfect for flight crew, dancers, yoga, night out, work, school, and even on the beach on a hot summer day Color:Black or Brown