Durable materials: high-grade stainless steel and plastic, durable, stylish, attractive Easy installation: The air switch button can be easily installed in a mounting hole between 1 1/4" and 1 3/4" on any sink or countertop 5-inch long body allows mounting on thicker surfaces such as granite, marble, and quartz Includes: air switch button and 45-inch air tube The power module is not included Air tube: The button comes with a 5-foot air hose Since the provided hose is sufficiently long, trim any excess as needed Multi-function: Air switch button is compatible with garbage disposals of various brands and models, suitable for ISE, Waste King, Moen, GE, KitchenAid, Whirlpool, Waste Maid, Emerson, Goplus, Frigidaire, Yescom, BECBAS, and others