These dispensing pumps are white PP plastic 38-400 ribbed skirt down-lock dispensing pump with 12 inch soft dip tube (8 mL output). This closure fits containers with a 38-400 neck finish. The soft dip tubes fit all types containers, big or smaller, short or long(less than 17 inch). The weighted end goes to the lowest area to collect last drop of soap.
Assembly process is very easy.
Suitable for various liquids.