1,Closure :33/410 double deck 2,Fully automatic production line 3,Multi-layer leakage prevention ... information of the product1,Application : Liquid soap ,cosmetic lotions , hand and body lotions , bath lotion , shampoos , hair conditioners , phamaceutical . 2,Usage ... your inquiry ~ 24/410 plastic screw up-down dispenser pump with double deck /lotion pump