The Garden Supplies Mesh Mason Jar Sprout Lid Germination Kit is made of food-grade materials including high-duty ABS plastic and premium stainless steel mesh. It is durable, anti-aging and easy to clean. The stainless steel mesh allows water to flow through easily while retaining the smallest sprouting seeds. The ergonomic design with four footrests makes it easy to filter excess water and tighten and unload the sprouting cap. The kit is perfect for sprouting, easy to drain, soak, rinse and drain seeds and sprouts without losing them out the holes. Suitable for 86mm wide-mouth Mason Jars, the kit includes 2 or 4 sprout lids with steel screens and round water trays. Features 1. Food Grade Material: These sprouting jar lids is made of food grade and high-duty ABS plastics, the mesh is made of stainless steel. Durable and anti-aging and easy to clean. 2. The mesh is made of premium stainless steel, Water flows through easily, while keeping in the smallest of sprouting seeds. 3. Stand with four footrests allows the bottle to be placed upside down for easy filtration of excess water, ergonomically designed to make the sprouting cap easier to tighten and unload. 4. Perfect design for sprouting, easy to drain the jars up on the little stands, easy to soak and rinse and drain seeds and sprouts without losing them out the holes, and easy to clean. 5. Dimension: Sprout Lid with Stainless Steel Screen diameter is 90 mm/3.54 inch; Round Water Tray diameter is 100 mm/3.93 inch. Suitable for 86 mm wide mouth Mason Jars. Specification Material: ABS, Stainless steel Color: Yellow, Green, Grey Size: Sprout Lid with Steel Screen: 90 mm, Round Water Tray: 100 mm Weight: 30 g, 47 g Package Include: 2 Sprout Lid with Steel Screen 2 Round Water Tray or 4 Sprout Lid with Steel Screen 2 Round Water Tray