Two Types of Spray Nozzles: Our 50 Pack heavy-duty spray bottle replacement sprayer set includes two kinds of nozzles which deliver different spray patterns. One provides ultra fine mist, efficient coverage, a true mist instead of spray (Fine Mist Only, Non-adjustable). The other one square nozzles (Spray Mist and Stream, Adjustable) deliver thicker mist and range longer stream. Make a choice based on different purpose. Bottle Compatibility: The spray bottle tops replacement is suitable for most of international standard caliber 24/410 neck bottles. Perfect replacement spray bottle nozzle for 8oz, 16 oz and 32oz. Designed to fit 1 inch diameter bottle neck. Customize and trim the dip tube to suit various bottles. NOTE: tubes and spray heads only are separate and require easy self-assembly. Wide Application: Spray bottle sprayers replacement tops are designed for low density liquids like alcohol, disinfectants, homemade cleaners, and can be used on gardens, plants, watering, ironing, laundry, cleaning. The sprayer nozzles is suitable for misting plant, hair care dyeing spray in barber shop, homemade air freshener, toner in beauty center, automotive care, etc. Adjustable Nozzle: Rotate the nozzle before use. Mister head has an adjustable nozzle that allows you to control the spray pattern easily. From mist to a solid stream and off, you can adjust the nozzle to suit your specific spraying needs, providing versatility for different tasks. Spray bottle top only. Colour:black Material:plastic Package Contents: 50 * Spray Nozzle for Bottles Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.