This Heatless Curler Has Good-Looking Appearence And It Is Easy To Use And Comfortable. Also Very Suitable As A Gift For Your Family Friends And Colleagues. How To Use?：1. Put The Curling Rod Over Your Head Like A Headband, You Can Clip It At The Top Or Secure One Side With A Scrunchy Like A Ponytail.2. Then Wind Dry Or Slightly Damp Hair Around The Other Side Of The Curling Ribbon And Secure With A Scrunchy On The Bottom. Make Sure To Wind Tightly And Start Near The Top Of Your Head.3. Can Leave In For An Hour Or Two In The Daytime With Slightly Damp Hair Or Overnight With Slightly Damp Or Dry Hair. Package Included:1xsatin Curling Rod，2xhair Band 1xinstruction Manual。 Excellent Service- Sleep Curlers Are Not Suitable For Girls With Short Hair And Thinning Hair. If You Are Not 100% Satisfied, Or There Is Any Problem With The Curling Iron, Please Contact Us Directly, We Provide Warranty, Replacement And Refund Services.