Each set include 4 stainless steel rust resistand sprouting insert lids and 4 stainless steel band for wide mouth Ball Canning jars (3 in (76 mm) inner and 3 38 in (86 mm) outer diameter). Perfect for growing your own sprouts in your kitchen & great for a Healthy Gift With these FOUR LIDS in each set, so you can grow a of sprouts and keep a constant supply on hand. Try broccoli sprouts, lentil spouts, bean sprouts and other favorites. Grow your sprouts for the freshest sprouts at fraction of the grocery .Most of the sprouting lids for jars on the market are either breakable plastic, or metal that rusts. Plastic lids can be hard to screw on, may not last long and could contaminate your sprouts with or other plasticizers. stainless mesh keeps the sprouts off the counter and prevents mold growth while the stainless ring holds it all without rusting.Some sprouting screens have a metal band around the edge that can trap food particles. screens are band-free for EASY CLEANING and FOOD SAFETY. The rings and screens separate for quick cleaning. It can be boiled and after each use and are fully dishwasher safe.In addition to sprouting jars, these lids can be used to make SPICE, SUGAR, FLOUR or GLITTER SPRINKLERS, SIFTERS, STRAINERS and POTPOURRI JARS. your creativity Great for cooking, crafts and gifts.Brand new and high qualityMaterial: Stainless SteelColor: silverOuter diameter: 8.6cm: 4pcsPackage Contents:4* covers4* filtersOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.