pump sprayer: 1) Strictly Advanced Design 2) Specifications: Ø24/410,Ø24/415, Ø28/410, Ø28/415 3) Design:Left-Right structure 4)Material:100% new plastic 5) Application: Shower,Shampoo etc,face water ps:our working place ps:our main productions(left-right lotion pump) ps:lotion pump samp