Feature: 1. Applicable Scenes: It is applicable to kitchen food waste disposal, electric water heater, home kitchen heater, massage bathtub, etc. 2. Switch with Lock: Press the button to work, then press the button to close, and cycle action, providing you great using experience. 3. Simple Operation: You can control the operation of the food waste disposal machine by pressing the garbage disposal air switch. 4. Safe to Use: The garbage disposal air switch kit is easy to install, safe and insulated, and can work normally in case of water. 5. Premium Material: The cover of switch button for food waste disposer is stainless steel constructed while the thread plug is ABS plastic with durability to service for a longer time. Specification: Item Type: Waste Disposal Air Switch Material: Stainless Steel, ABS Weight: Approx. 74g / 2.6oz Mounting Hole Size: Approx. 32mm / 1.3in Air Pipe Length: Approx. 1.5m / 4.9ft Application: Applicable To Kitchen Food Waste Disposal, Electric Water Heater, Kitchen Water Heater, Massage Bathtub, etc.. Package List: 1 x Switch1 x Pipe