Description: Compatibility: This water flosser hose handle is intended for WP-100 for Ultra and can fit perfectly and requires no modifications. Comfortable to use: With an for ergonomic design, this tooth irrigator hose handle is non-slip and can deliver a good touch feeling and user experience. Simple installation: This water flosser tube handle is easy and convenient to install and requires no special tools, let you quickly install and remove it. Replacing part: This electric water flosser hose handle is durable and is a good choice to replace a worn or damaged handle. Small size: This tooth irrigator hose handle won't take much space, and is convenient to carry. It is lightweight and easy to store. Specification: Material: ABS, resin. Color: Show as picture. Size(LxWxH): Approx. 11.5x2.4cm/4.53x0.94 inch. Hose length: Approx. 95cm/37.40 inch. Compatibility: Replacement for WP-100 for Ultra. Note: There might be a bit of color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Water Flosser Hose Handle.