The S199WH is a white plastic 20-410 ribbed skirt fine mist fingertip sprayer with clear overcap and 5.3125 inch dip tube (0.18 cc output). The finger tip sprayer has a number of parts: the dip tube, cap, spring-loaded pump, and the clear overcap. The sprayer is fitted to a matching container with the dip tube at the base of the bottle. When the pump is depressed, product is discharged in a spray. This sprayer comes with a clear plastic overcap to prevent accidental discharge of product. This closure fits a container with a 20-410 neck finish.