85707 11" Pressure Canner Rack Rust-Proof Aluminum Canning Rack Compatible with Presto Pressure Canner 16, 22 & 23 Quart, Ideal for Stacking Jars

["COMPATIBILITY – Replace Part Number 85707, this canning rack is compatible with Presto 16 Quart, 22 Quart and 23 Quart pressure cooker canners. (Note: It doesn't fit digital or electric pressure cooker/canner.)","11-INCH PRESSURE CANNER RACK – With a diameter of 11 inches, it is generally compatible with most pressure cookers with an inner diameter of 11 inches. (Please measure the size of your pressure cooker before purchasing to confirm if it is suitable.)","PREMIUM ALUMINUM CONSTRUCTION – Made from sturdy, rust-resistant aluminum that won't corrode, built to withstand high heat and repeated pressure canning use. And the superior thermal conductivity ensures steam reaches your food quickly and evenly.","KEEPS JARS OFF THE BOTTOM – This canner rack lifts jars above the canner floor, allowing proper water circulation and heat distribution around every jar for safe, even processing. It does the necessary job of keeping your jars off the bottom of the water bath pot.","PERFECT FOR STACKING JARS – This pressure cooker rack can maximizes space, allowing you to process multiple jars at once, keep food out of cooking liquid, prevent intermingling of flavors. It saves precious vertical space, making it a breeze to stack a second layer of jars for high-volume canning sessions."]