1 Way reflecting device Material: PMMA, ABS, PVC fluorescent fabric and metal spider stand Accords with ECE 27R standard and passed E-mark authentication Packing: each one in a plastic box then 20pcs in one carton N.W.:18.2KGS G.W.:19.0KGS M.:440กม310กม160mm 25480pcs in one 20' container