SAFETY IS OUR FIRST PRORITY - The power module of BESTILL Garbage Disposal Air Switch Kit is UL Certified(NO. E530042), not just the power cord, it's more secure and reliable, without worrying about potential damages or safety risks. UPGRADED COVER MATERIAL - The Garbage Disposal Switch Cover is made of solid brass. Unlike stainless steel, it offers enhanced sturdiness, rust/wear resistance. With polishing and electroplating, it achieves a luxurious appearance, and complements your kitchen faucet or other accessories. SUPPORTS 2.5 HP DISPOSER - The power-supply line has been upgraded from 18AWG to 14AWG, with a max load of 15A up to 2.5 HP, works with any brand or model of food waste disposer, compatible with In sinkerator, WasteKing, Meon, G.E, KichenAid and so on. EASY TO INSTALL - Garbage Disposal Switch Button can be easily mounted on any countertop or sinktop by drilling a 1-3/8-inch diameter hole. 3-inch thread plunger is not only for stainless steel sink top, but also for thick counter top like granite, marble, quartz, wooden and more. PACKAGE INCLUDED - Cordless single outlet power module, matte black air switch button, 5 feet air tube, installation manual, 30 days no reason to return/replacement and 2-Years Waranty.