... 3.color:bule/customized 4.option:back AD board,adjustable handrail About productModel numberJS-008MaterialHDPE+steelSize550*400*620mmSeat ... depth480mmFixed seat back angle103.Cushion size380*380*5mmOptionback AD board,handrail,metal fixing stand, channel steeel,leather cushion,backrestCertificateCCCFeatures1 ... HDPE,which is durable and stable.Applicationcity bus,car,truck,and other vehicles