Feature●【2 Layers one Time】Our pressure canner racks are made of stainless steel,its can support 7 or 8 jars on each rack,2pcs allows you to creat multiple layers,and with 11 inche diameter, compatible with Presto, all-american and more.●【Premium Material】Our canning rack for pressure cooker are made of excellent stainless steel which is clean and shiny, durable, sturdy, they are able to be put in the dishwasher clean.●【Preserve Your Produce】Our canner racks allow you to make more than one canner at a time, there is nothing quite like the taste of fresh, home-canned fruits, meats and pickled vegetables.●【Wide Applicability】Designed for steam hole,dense pores,even heating, good air permeability, whether you prefer to use a hot bath canner, a steam canner or use as a crab steamer rack, you can save your owm food safely.●【Designed to Fit Most Water Bath Canner】This is a versatile canner rack, they are perfectly fit water bath canner and pressure canner. which can prevents thermal shock and keeps jars from breaking, prevents wasted food.Description