Syringe Tip Covers, 100/pk. Disposable, rotatable plastic syringe tip cover. Designed to easily slide over all air/water syringes Suitable for all types of air/water syringes. Aerates water without airflow restriction. Designed for easy, single-handed tip rotation. Latex-free. Syringe Tip Covers are suitable for practically all types of air/water syringes. Since the covers easily slide over the existing syringe tip, there is no need for conversions, modifications, or adapters.The covers allow for non-restricted pattern air of airflow during water aeration. Syringe Tip Covers are latex-free and come with a hub design for easy, single-handed tip rotation.