Ribbed, White lock down lotion pump with 24-410 neck finish and 8.75″ dip tube with an output of 2.2cc. Lotion pumps are often used for cosmetic products such as hair care products and lotion, liquid applications, syrups, and more. Dip tube length is incredibly important to know before you order. Always measure out the exact length required for your setup to ensure the dip tube fits to your needs.