UNIVERSAL SIZE - The sprouting lids for wide mouth jars fit all sprouting jars with a cup diameter of 3.39 inches (86mm). The mesh cover can be used to grow a of sprouts, such as , broccoli, alfalfa, mung beans, soybeans, radish sprouts, microgreens, etc. FOOD GRADE PLASTIC - The screen cover for sprouting is made of high quality plastic. Sprout vegetables and fruits with safe, food-grade, rust-resistant materials to healthier food . The sprouting cover can be disassembled into two parts. The material is easy to clean, and there is no worry about cleaning EFFICIENT AND PRACTICAL - Standing on the jar sprouting lid stabilizes the sprouting jar . Leave enough space between the cover and the ground for good air circulation. Slender drainage net improves rinsing, draining and dripping efficiency How to use - First, the seeds in water overnight. day, pour off the water and invert the jar. For few , rinse the germinated seeds two to four a day and continue to invert the jars. Repeat rinsing and drying and you will have sprouts in a few From Seed to Harvest - Make the most of your spare empty jars , put on the sprout lids, and grow the sprouts you need! It's a great gift for family and friends. Germination operation is very simple. The process of growing your own sprouts is interesting and meaningful Color: Green Material: plastic Package Contents: 6 x Jar Sprout Lids Only the above package content, other products are not included. Note: Light reflection 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.