lotion pump 1)locked system:left-righ 2)diacharge rate:1.9-2.1ml/t 3)specification:28/410 4)application:shower,shampoo.etc

lotion pump1)locked system:left-righ2)diacharge rate:1.90-2.10ml/t3)specification:28/4104)application:shower,shampoo.etc

color any is ok

aslo have the other specification:28/400,28/410,28/415,24/400,24/410,24/41