Double Greenhouse Lock Channel Bundle:Channel And Wire (2) Thickness: 150 microns equivalent to

Thickness: 150 microns equivalent to 6 mil

Heavier 16 gauge hip and base

made in the USA trays are easy to clean and sterilize for season after season of planting

extra strong

flat-free tires

Double Greenhouse Lock Channel Bundle:Channel And Wire (2) Thickness: 150 microns equivalent to6. 5 ft Long Aluminum Double Channel for Greenhouse Covering Attachment Attach even more layers with a double lock channel for your hoop house or greenhouse. This USA Manufactured lock channel has enough room for up to 6 layers between the 2 attached channels. That means that not only can you attach your insect netting and plastic you can also add shade cloth and a double layer of plastic to create a microclimate in your hoop house for your crops.