4 Pack Mist Spray & Stream Sprayer Replacement Trigger Spray Tops Fits Standard 8oz / 16oz Boston Round 28/400 Neck Bottles

Material: black BPA free plastic. Dip Tube: 8.15 inches long--can be cut to your desired length. Tips They fit most standard boston round 8oz and 16oz bottles (glass or plastic). They also fit some other common 16oz or 24oz spray bottles in HDPE plastic. To verify if they will fit your bottles, measure the bottles internal dimension to see if that is 26.3-27.3mm or with a 28-400 neck size. Note Because some essential oils have the potential to clog spraying mechanisms, these spray tops are not available when used with essential oils.