20 Pcs Mushroom Grow Bags, Extra Thick 6 Mil Mushroom Bag High Temperature Resistance, 8 x 5 x 20

Features: These substrate bags for mushrooms can also be applied as gifts for family members, friends, relatives, coworkers, neighbors, and other people who are fond of planting mushrooms, so you can send them to show your love and concern, and to strengthen your relationships. Our sufficient supply of mushroom substrate bags will enable you to invite your friends or family to participate in your mushroom planting projects, allowing you to hone your manual skills and enjoy the process. Specifications: Material: polypropylene Color: clear Size: about 20 x 8 x 5 inch, 6 mil/0.15 mm thick, with breathable 0.2 μm filter Package includes: 20 x Mushroom grow bags Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.

Large size---20*12*50cm/ 7.87 X5 X 19.8 Grow Bags ideal for mushroom growing and ,benefit for spawn substrate breeding.Durable strong and breathable filter---tear resistant, double thickened than most bags, these are designed to withstand high temperatures that come with sterilization. And designed with 0.5 micron filter for breath.How to seal them? --you can use a seal machine or use a string, rubber band ,or sealing lid to tie the opening mouth(lid and rubber stopper does not include).Excellent advantage---Grow like a pro mushroom growers around the globe use these bags to dramatically reduce space needed to grow or spawn mushrooms when compared to trays, tubs.How to cook the mushroom growing bags?--- The suggested temperature of the boiler cooker is 120 degree to 122 degree,Please leave the bags mouth open when boiling. And it is better to keep the filters away from other filters, that is to say,When cooking the mushroom bags, keep the bags at a distance from each other. If they are too close, the filters will stick to each other and melt.