Colantotte Wacle Neck Sport Necklace (Black/Yellow)

Features:

• Silicone necklace is light, simply designed, and matches well in the sporting and outdoor activities
• Cross section figure of the necklace gradually changes from complete circle around the neck to oblong in the front surface
• Able to change the colour of the front top of the necklace, which works as a joint, by flipping the front surface and the back surface according to occasion
• High-specification model which has eight pieces of 140mT (1400G) rare-earth permanent magnets embedded in the 4mm diameter silicone loop
• Alternating North-South polarity orientation distributes the magnetic force over a wide area to improve circulation and relieve stiffness of your neck and shoulders
• Spec: Silicone, ABS resin
• Size: S: 43cm, M: 47cm, L: 51cm
• Colantotte