Material:Acrylonitrile·Butadiene·Styrene Color:Blue Dimensions:10.7cm/4.21in Package list: 2 pieces water flosser replacement nozzles Description structure: The water-pik replacement heads is the standard nozzle used with Water-pik water flossers to deep clean between teeth and below the gum line where brushing and traditional flossing can't reach. Water-pik replacement tips clinically proven to be 50% more effective than dental floss, removing up to 99.9% of plaque from the treated area in just 3 seconds. To use, start at the back teeth, along the gum line, pausing briefly between teeth and aligning the water flosser replacement jet tips at a 90-degree angle to the gum line. Hold the tip slightly away from your gums and let the water flow remove plaque and debris. Classic water-pik tips for use with Water-pik Complete Care, Cordless Freedom, Cordless Select, Ultra, Ultra Plus, Nano, Cordless Plus, Cordless Advanced and Ultra Professional water flossers. This plaque water-pik replacement is ideal for those who have difficulty flossing or interdental brushing, and is ideal for dental implants, crowns, bridges, and veneers. Buy now to experience it!Work with Models: WP-100, WP-100W, WP-660, WP-662, WP-112, WP-462, WP-670, WP-672, WP-676, WP-250, WP-260, WP-300, WP-900, WP-940, WP-950, WP-952, DS-600W, VA-EB006, FC168, FC188, FC158, V300, V400, V600, V660. Strong Gums: The waterpik tips massages and stimulates the gums, improves blood circulation, and keeps gums strong and healthy. It combines water pressure and pulsation to clean between teeth and below the gum line. Easy to Remove: The water flosser replacement jet tips removes up to 99.9% of plaque from the treatment area in just 3 seconds, ideal for those who have difficulty flossing, toothpicks, or interdental brushes. Suitable for Braces: The water-pik replacement tips is designed for cleaning teeth and gums for those wearing braces, retainers, orthodontic appliances and other dental work. Cleaner Teeth: Water-pik replacement heads is 50% more effective than traditional floss, leaving your mouth feeling fresh and clean, effectively cleaning deep between teeth and inhibiting plaque.