... 1.different material and pack OK 2.gram weight for your choice 3.powerful for decontamination copper scouer,kitchen sponge,cleaning pad,sponge ... ball, stainless steel wool scourer, sponge, scourer with plastic handle…… For the package, we have net bag, blister hanging card, opp ... workshops, our delivery time is also very fast, usually 20days for a 40”HQ container. Welcome your inquire, OEM orders also ...