Amazon.com : KETHBE Messy Bun Hair Piece Tousled Updo Hair 。Messy Bun Hair Piece — Effortless, chic bun extension for a modern vibe. Size: One size Color: Chestnut Brown Condition: Brand new, no flaws. Features: Curl-enhanced elastic hair band with a loose, textured look. Made from high-quality, heat-resistant synthetic fibers that blend seamlessly with natural hair. Adjustable fit for most bun sizes, stays secure and comfy. Material: Fiber, Polyester, Synthetic Fiber Measurements: Diameter: about 6 inches, Tendril length: about 8 inches Great for: Adding volume and a relaxed, stylish touch to casual or dressy looks. Perfect for quick updos, date nights, or festival outfits. Ships quick from smoke-free, pet-free home. Feel free to ask questions or bundle & save!