UL Certified Safety Assurance: The garbage disposal air switch kit has obtained UL certification, extending beyond a mere certification for the power line. It is now even safer and more durable.Sensitive and Durable Design: The air button has undergone a redesign, making it more sensitive and durable, while also ensuring it won't fade or change color.Wide Compatibility: The kit is compatible with various brands of garbage disposals, including ISE, Waste King, Moen, GE, and others.Easy Installation: No tools are required. Its design is perfectly suited for standard sinks with soap dispensers between 1 1/4 inches and 1 3/4 inches in diameter. Otherwise, you may need to drill the hole yourself.How to Choose the Button: We recommend the use of the long button for stainless steel sink countertops, granite, marble, quartz, and any other countertops. Simply choose the desired color for your purchase.