50pcs 10x20 Inch Pvc Mushroom Spawn Grow Bag Substrate Hight Temp Pre Sealable Garden Supplies Grow Transparent

Name: PVC Mushroom Grow Bag Substrate High temp Pre SealableModel: A03852Size: 250500mm (. 1020 inch)Thickness: 0.06mm window size: 5555mm window aperture: 0.2umSuitable for mushrooms, , grains.Square gusset bags can help increase the amount of mushrooms.Using these bags for running spawn, and the mycelial fermentation cycle can be shortened. window design saves a lot of labor, you do not require drilling and oxygenation. And it can isolate via nanotechnology.Polypropylene, high temperature resistance.Color: TransparentMaterial: PolypropylenePackage Contents:50 * Mushroom Grow BagOnly 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.