We use Magrain silver pellets. Handmade items with thick parts may come off easily. 【Important Notes】 * Please refrain from using this product if you are pregnant or a child, as it stimulates acupressure points. * Remove the product after approximately 3-5 days. * Remove immediately if any discomfort occurs. * We use silver and gold pellets that are unlikely to cause allergies, but please use them at your own risk. * We are not responsible for any skin problems that may occur during use. * Please understand that this is a health method and not a treatment. * Due to the handmade nature of the product, there may be some adhesive overflow, but it is transparent and will not be noticeable when applied. * Although we adhere the parts firmly, they may come off due to strong friction or impact. * Jewelry is made of delicate parts, and some parts may come off during shipping. If this happens, you can reattach them with adhesive. * The pellets on the back of the stickers may come off easily depending on the parts. Since we ship them in a film, the detached pellets will not come out. Please reattach them to the back of the sticker with tweezers. * Some stickers may peel off the backing easily depending on the parts. Please be careful when storing them. * Please refrain from purchasing if you are looking for a perfect product due to the handmade nature. No instruction manual included. Shipping via standard mail is planned.