Large Storage Space: This polycarbonate greenhouse has two-tier shelves that provide enough space to organize your plants and small planting tools. The middle panels of the greenhouse could adjust the height as you like Get More Heat: The outdoor greenhouse is made of acrylic panels that better let the sunlight in and provide the optimum temperature for seed germination Openable Roof: The bolts on the greenhouse frame kit sides could be used to fix the roofs and keep them open to provide a healthy ventilation system for your plants in different weather 2 Stable Devices: The garden greenhouse is equipped with 4 reinforced metal brackets and 2 anti-fall devices for enhanced stability Fir Wood: The wooden greenhouse is made of high-quality pure fir wood, and the exterior has been polished to express a rustic style. Medium brown blends easily with other décor and natural settings 3 Packages: This greenhouse comes with three packages. Sometimes all boxes may not arrive at the same time Make natural life accessible! Natural fir wood frame with solid struction.Optimum air circulation & Sufficient shine & Ornamental effects. Product Specifications Material: Fir wood, PC panel, Metal hardware Overall Dimension: 44.7"L x 23.8"W x 80.3"H Roof Angle: 45°Package Package Quantity: 3 Installation Notes 2 Person Assembly Recommended