Dimensions: 108L x 36W x 36H in.. Peak Height: 36 in.. Constructed of metal and polyethylene. Features a green color. Roll-up doors enhance ventilation. Peaked design. Help your flowers flourish with the Outsunny Portable 9 x 3 ft. Flower Garden Greenhouse. Crafted using durable metal and polyethylene, this portable greenhouse features roll-up panels that tie out of the way when you are caring for the plants within. Sturdy construction and an easily assembled design makes this a great choice for any garden.