For proper placement of etchants, sealants, and flowable materials. Pre-Bent applicator tips, 23G x 1/2" RED Luer Lock, 100/pk. For use with Pit & Fissure Sealant. Measurements: 23 Ga x 1/2". Pre-bent design. Used with Embrace WetBond Pit & Fissure Sealant. #d to fit application needs. Syringe Applicator Tips are 23-gauged x 1/2" pre-bent tips used with pit and fissure sealant, especially when a smaller applicator tip is preferable.