mamonica 電磁波カットネックレス

这是一个采用高质量SUS316不锈钢制成的防电磁波产品，适用于男女，可作为个人用品或礼物。

• The description claims that the product can protect from unseen stress caused by electromagnetic waves.
• The description advises against using it in high or low temperature environments to prevent burns or frostbite.
• The description warns to discontinue use if any abnormalities are felt and consult a doctor if symptoms like itching or rash occur.