Sun Clear brand_tpi-corp All the metal framework has

All the metal framework has a black powder-coated finish for durability

Base plate size: 7" x 7"

the Twin Shut-Off Valve is built for dependable everyday use while remaining easy to handle and install

Adjustable leveling feet (create slope for drainage)

Structurally designed to carry a 30 lb snow load and winds of 85 miles per hour

Sun Clear brand_tpi-corp All the metal framework hasWhen diluted and applied to dry plastic surfaces such as flexible or rigid greenhouse coverings, Sun Clear prevents the formation of water droplets. As a result the plastic remains clear resulting in up to 50% greater light transmission in your greenhouse. Helps to eliminate dripping which can be harmful to plants and annoying to personnel. Improve plant quality and yield with Sun Clear, due to less Botrytis and other plant diseases. How to apply Sun