Specification:
Material: alloy + magnet
Size: about 2.3cm in diameter (opening can be adjusted)
Style: Unisex
Color: black, gold, silver, red
Treatment process: electroplating
shape: geometric
Occasion: everyday
Efficacy: Wearing it can not only help lose weight, but also speed up basal metabolic rate, increase energy level, effectively promote better sleep, reduce stress, improve blood circulation, and normalize blood pressure!
quantity: 1