"Necklace SR140 NEXT" is the necklace from new "Colantotte SPORTS" series which evokes the sports scenes.
It is lightweight design with a simple shape that does not hinder movement, making it easy to wear during sports activities.
Newly adopted the "Bicolor Type" for the necklace loop that gives a cheerful and active impression. (※4 patterns). Made with water-resistant silicone, it is comfortable to use in various sport scenes as well as daily life.
8 pieces of 140mT(1400G)rare-earth permanent magnets are placed in Alternating North-South Polarity Orientation(ANSPO™)along the back neck area of the 4φ loop. It distributes the magnetic force over a wide area to improve circulation and relieve stiffness of your neck and shoulders.
The joint has magnet embedded so that it makes easy to fasten and unfasten. Also, the magnets are built into the joint which ensures safe use.
The materials for the top joint is a combination of polyacetal resin(POM)and stainless steel(SUS316L). Stainless steel is treated with an ion plating process for excellent abrasion resistance.