50 Adhesive Self Healing Injection Ports for Unicorn Style Mushroom Grow Bags

Description

You will receive 50 injection ports. These are all hand cut with a pair of scissors. I made them for myself but didn't need so many. Seeing I made them for myself they aren't all the exact same size. Each side is approximately 3/4" in length.
Installing your NEW injection ports are easy. AFTER your spawn bag comes out of the pressure cooker, first and foremost, seal your bag.
After that, wipe off the desired area you want your port to go on with some 70% isopropyl alcohol. After it's dry, take off the white adhesive paper on the back of your port then stick the port onto your spawn bag.
You can add a piece of plastic packing tape over the port as well if you'd like.