20Pcs Mushroom Grow Bags with 0.2 Micron Filter Patch, 3.2 Mil(0.08mm) Thick autoclavable Spawn Bags Large Size 8" X 5" X 20" for Mushrooms and Bamboo Fungus Ganoderma Mushroom Or Grains

As advertised. Good strong poly bags.

Could be better, had a couple bags develop a tiny split where sealed at the bottom of bag. Good value for money but not the best out there

I'm extremely satisfied with the results. The bags arrived well-packaged and in great condition, and I was impressed by their durability and quality. I've used these bags to grow several different varieties of mushrooms and they've worked flawlessly. The bags are easy to sterilize and can withstand high temperatures without melting or degrading. Overall, I would highly recommend these autoclavable mushroom grow bags to anyone looking for a high-quality and reliable way to grow mushrooms. They're well worth the investment and will give you a great yield of healthy and delicious mushrooms.

Can't comment on durability as I have only had them a month. Potatoes just starting to show so working well so far.

I ordered these after my partner spent 6 hours digging potato trenches into our allotment which left him feeling like a broken man! They arrived the next day and are great quality - earth, potatoes, then earth again and voila. There's a small window on the outside so we can check the progress of the potatoes, and the height of the bags makes it really easy to earth up several times over the growing period. I suspect we'll be able to use these next year too - so a great purchase.

Super Fast delivery.not used produck yet but all looks good.

I haven't put them in a high pressure water heater yet so idk if it will work

Good value. Good size.