How to use: There is a new adhesive on the back, which can be peeled off without leaving traces of glue. The glue can be reused. It is recommended to use on smooth walls, tiles, glass mirrors and door panels are all available. Clean the wall before use. Press for 30 seconds after sticking, and hang the article after 2 hours of rest.Scope of application: It is recommended to be used on poles with a diameter of 10mm-25mm. The buckle is elastic. Need to force it in.Note: If the received goods are damaged or bent, please contact customer service. We will give you a refund or reissue.