【Adjustable Size】Sizes 13-19 (Inner diameter approx. 17mm-19mm). The anti-snoring ring allows for some size adjustment to ensure a secure fit on the finger when worn. The anti-snoring ring is made of pure copper, making it resistant to cracking and rust. 【Precautions for Using the Anti-Snoring Ring】● Wear it 30 minutes before bedtime. ● Do not use it continuously for more than 12 hours. ● This product does not provide immediate results. Also, individual results may vary. Please understand. ⚠️ Some images of similar products are used for the product description. Please understand. ※ Although it is an unused item, it has been taken out of the bag once for inspection and photography. ＊ Please check the actual product photos for the condition of the product. All items shown in the actual product photos will be sent. ＊ Anonymous delivery! Free shipping ✨ ＊ Immediate purchase welcome, silent purchase at midnight OK ◎ ・ Please understand that the product will be stored at home and shipped in simple packaging (⁎ᵕᴗᵕ⁎) ※ To offer the product at a slightly lower price, the product may be shipped without the box due to shipping costs. ⚠️ We cannot respond to inquiries after the transaction is completed, so please contact us before evaluating the product if there are any problems. Please be sure to check the actual product photos. #Mii Mama's product list is here ✨ ☜ *〜＊*〜＊*〜＊〜*〜＊〜*〜＊〜*〜＊〜*〜＊〜* 11-34 0481