Easy to WearStraight bun scrunchies synthetic hair, perfect for adding volume and fullness to a bun or a ponytail, easy to use, change your hairstyle in one minute, elegant and lovely. If you have thin hair, need to twist it twice and use a Bobbi pin to get it to fit right. HIGH-QUALITY This gorgeous hair bun piece looks and feels just like your own hair. It doesnt pull at your hair, making it suitable to wear all day. The quality of this hair extension questions the expensive, high-end extensions. This strong and durable scrunchy keeps the bun secure on your head so that the updo doesnt shift throughout the day. Material100% synthetic Japan High-Temperature fiber(heat resistance: 300-350 or 150-180 ).specification: weight: 1.9 oz; color: multiple colors (may vary by monitor). Suitable Any Occasion Daily use, live show, party, cosplay, Halloween, concerts, wedding, theme parties, shopping, dating, and for fun, which can give you an instant hairstyle in a hurry 100% MONEY BACK GUARANTEEAmazon offers the RETURN or EXCHANGE service. If Amazon still doesn't help you with it, please contact us at any time.