- Pack of 3 BOEEA W-0536B replacement tips for oral irrigator, compatible with Nicwell, Oralfree, Nicefeel, COSLUS, Mospro, and Zerhunt - Made of high-quality ABS, resistant and durable - Integrated rubber sealing ring to prevent water leaks - Each tip is individually wrapped for greater hygiene and easy storage - Approximate size of each tip: 3.8 x 0.8 inches - Recommended to replace the tips every 3 months for optimal oral cleaning - Ideal for keeping teeth and gums clean, improving oral health and the effectiveness of the dental irrigator