1) This is plastic bottles with vaccum pump, suitable for cosmetic packaging 2) Available capacity:15ml ... /ctn, Inner blade:55*35*36CM,1100pcs/ctn, pump:42*42*29CM,500pcs/ctn Collar42*42*29CM,5000pcs/ ... cap/jar-acrylic;Inner cap/jar:PP4)Detail size with other information as below: Item numberCapacitySizePacking detailMOQPB-1515gφ62mmx41 ... much for your inquiry Empty Round Acrylic bottles with vacuum pump