The Waterpik Classic Jet Tips JT-450E is a pack of two replacement tips designed for Waterpik water flossers. These angled tips feature a classic jet design with color-coded rings for easy identification between users. Key features: • Pack of 2 replacement tips • Classic jet stream design • Angled for better reach • Color-coded rings for multiple users • Compatible with Waterpik water flosser models • Made of durable stainless steel material These replacement tips are essential accessories for maintaining optimal performance of your Waterpik water flosser. The angled design helps reach difficult areas between teeth and along the gumline. It is recommended to replace water flosser tips every 3-6 months for best cleaning results and hygiene maintenance.