Tired of fumbling under the sink to turn on your garbage disposal? This VEVOR air switch kit makes it so much easier with a sleek button right on your countertop! The 2.5-inch brushed silver stainless steel button fits standard sink holes (1.25-1.38 inch diameter) and works with most garbage disposals up to 2HP. The waterproof stainless steel cover resists rust and wear, while the responsive mechanism gives you a satisfying click when you press it - once to turn on, again to turn off. The screw thread design keeps everything secure, thick internal silicone ensures smooth operation, and the coil spring provides great bounce-back. You get a generous 4.92-foot air tube that makes installation straightforward. Just mount the button through your sink hole, connect the air tubing to the power module, plug into a grounded 110-130V outlet, and connect to your disposal. Before ordering, measure your countertop thickness - this 2.5-inch version works perfect for stainless steel sinks, while the 3.5-inch option is better for thick materials like granite. Keep your kitchen cleaner and more organized with this convenient upgrade that eliminates messy sink switches!