new and high qualityFeature:Stick directly on the navel, had better use warm towel hot compress before stick, more conducive to absorption.If your skin are sensitive to adhesive, u can apply some moisture skin cream around the navel before using, with basic can solve the problem of allergy.Use one piece each day.Suggest using at night, using time is about 8 12 hours be good.Specification:Item type: navel stickQuantity: 1 box/10pcsFunction: lose weightSuitable for: all skinsPackage includes: 10 x navel sticksNotes:1. Please allowed 13mm differences due to manual measurement, thank you for your understanding2. Due to the difference between different monitors that the picture may not reflect the actual color of the item.