The product is a 2-pack of replacement Waterpik Sonic Fusion brush heads in white color. Specifically designed for Waterpik Sonic Fusion models, these brush heads are compatible with all models in the Sonic Fusion line. The package includes 2 units of brush heads, providing a convenient and effective solution for maintaining oral hygiene with your electric waterflosser. Made by the trusted brand Waterpik, these brush heads ensure a thorough and efficient cleaning experience for your teeth and gums.