1Hypoallergenic: Not easy to be allergic， and it is not easy to appear red and swollen， pain， itching and other symptoms at the application site. 2High Quality Fabric: Adopts mesh spunlace， soft and skin friendly， good breathability， comfortable to use. 3Impermeable Foam Ring: Impermeable ring design， prevent internal herbs from seeping out， does not pollute clothing. 4Wide Range Of Application: Easy to tear and stick， suitable for joint problems， digestive system problems， point acupuncture， foot sprain， etc. 5Large Quantity: 100pcs of patch are available， meet your use needs. Light weight and in small size， easy to store and carry.Item Type: Navel StickerMaterial: Non Woven FabricApplicable Conditions: Sprained feet， acupuncture points， joint problems， digestive system problemsScope Of Application: Suitable for wound surface fabrics， tapes， etc. to provide adhesive force to play a fixed role100 x Navel Sticker1. People with skin allergies should not use it， and people with purulent infection in the affected area should not use it.2. Please allow slight error due to manual measurement. Thanks for your understanding.