Thank you for viewing! I am certified in ear acupressure jewelry. ⚠️This product can be used without any problems, but there are variations in the number of pieces per sheet. It will be sold as a total of 22 pieces.⚠️ 【Product Features】 ・Easy care just by sticking them on, no treatment required ・Can be incorporated into your daily life with a fashion sense ・You can choose the acupressure points according to your physical condition and concerns ・No need for pierced ears. Anyone can enjoy it casually 【About Use】 ・Please replace them every week ・Please thoroughly remove oil from around your ears before applying ・Please refrain from using if you have a metal allergy, are pregnant, or are a child ・If any skin abnormalities occur, discontinue use immediately 【⚠️Please be sure to check before purchasing⚠️】 ・Each piece is handmade. 　There may be slight misalignments or adhesive overflow, but they are hardly noticeable when worn. Please refrain from purchasing if you are looking for perfection. ・If a part comes off, it can be repaired with commercially available adhesive. ・The adhesive strength of the stickers varies from person to person, and the duration also varies depending on skin type and lifestyle. ※We do not accept returns or refunds. Please understand this before purchasing. ※ Even if skin problems or malfunctions occur during use, we are not responsible. Please understand and use at your own discretion.