Silicone EFX Sport Wristband

Silicone EFX Sport Wristband: EFX Sport Wristband, Power Bracelet PowerEnergy features: 1), Balance static electricity; Make our body more balance during the sports. 2), Improve the Blood-Circulation and Metabolism; 3), Increase Stamina(Better Oxygen Uptake and Recover), Help to improve our sleep; Specification of products: 1), Material 100% Environmental Silicone; 2), Ions Have the energy ion around 1500 ions, is good for our health; 3), Size S (17.5cm), M (19cm), L (20.5cm) 4), Weight N.W: 10.5g, Weight with Gift-Box:29g; 5), Packing 1pcs/Gift-Box, 400pcs/CTN, Carton Size: 50*40*40cm, G.W.: 16.5Kg; 6), Feather Extremely durable, Easy Wash; Heat Resistance, Cold Resistance, Waterproof Featuring a 40% stretch features for extra stretch over the hands; With two visible Holograms; Any color you want is available; your custom logo is accepted 7), Usage Suitable for fatigable and sub-health people, also people who always use cell phone and compute