We use higher-cost raw materials just to give customers a better experience! 99% antibacterial Lycra, TPU environmentally friendly material. Reject 99% of bacteria breeding, high resilience, delicate hand feel, not easy to deform, can be washed repeatedly, good wear resistance99%.Breathable, cushioning, partial pressure, massage,super supporting force, no filler inside, not easy to breed bacteria.Authoritative certification invention patent utility model patents. Unique massage cushioning technology. National level certification and strength guarantee. Shallow groove design ventilated. The 3D airbag gap can achieve ventilation effect, reduce the contact area with the shoulder, and achieve the purpose of cooling down. JFT air cushion products adopt air convection patented technology, when the air bag pressure when the gas flow to each other uniform pressure to produce "anti-gravity" effect, can buffer the external pressure, to achieve the effect of dispersed pressure, shallow hollow design, enhance the ventilation, pressure relief effect.When the airbags are squeezed, the gas of each airbag flows with each other to produce a uniformly compressed "anti-gravity" effect, and the decompression feeling can reach more than 30%.