Promotes Sleep: Body relaxation sticker are released in small amounts, which are safer and allow you to absorb better. Absorb slowly and continuously throughout the night and enjoy sleep.Premium Material: Sleep aid patches is made of soft non-woven fabric, which is skin-friendly, breathable, comfortable and does not hurt the skin. Good stickiness, not easy to fall off.Easy to Apply: Sleep aid stickers are easy to use and comfortable. You can stick it on your skin and it can improve the quality of your sleep, ensuring continual restful and peaceful sleep.Natural Ingredients: This product contains pearl powder, sour jujube kemel, longan meat, angelica, lavender, etc. Effectively absorbed through the skin, as opposed to pills and liquids. Use natural ingredients to help aid natural sleep to support better sleep and wake up refreshed.How to Use: Clean and dry your belly button before using. Paste a navel patch before going to sleep. Tear it off when you get up (about 8-12 hours).