Product Description

FEATURE: 1)BACK:high density and soft P.U,highly active inflaming retarding element,coldly firmly becomes spongy body a forming,the density of sponge is *6kg/m2. 2)BASE:high density and soft P.U,spring erection of steel work,coldly firmly becomes spongy a body forming. 3)SHELL:the multi-elements compound material quality projects the forming,the anti-impact,provides for old age,guards against discoloration. 4)STATION FOOT:the alone foot,has the high density convulsion hole. 5)PLUS MATERIAL:high class special cloth, inflaming retarding,fouling resistance,fastness,it can also choose leather.