12 x 7 x 7 ft Walk-in Tunnel Greenhouse, Portable Plant Hot House with Galvanized Steel Hoops, 1 Top Beams, 2 Diagonal Poles, 1 Zippered Door & 6 Roll-up Windows, Green 3D Printer Parts & Accessories Special design to prevent clogging

Special design to prevent clogging

joints and ligaments development

The overall structure is also more stable and can hold up to 22 pounds

No modifications are needed

Customizable Care: Multiple attachments and adjustable settings ensure a personalized skincare experience

12 x 7 x 7 ft Walk-in Tunnel Greenhouse, Portable Plant Hot House with Galvanized Steel Hoops, 1 Top Beams, 2 Diagonal Poles, 1 Zippered Door & 6 Roll-up Windows, Green 3D Printer Parts & Accessories Special design to prevent cloggingHighlights Excellent Air Ventilation: With 6 mesh windows, our tunnel greenhouse can keep out small ""annoyances"" and increase cross ventilation and airflow. Moreover, we have a roll up zipped door for air to freely enter and exit. Keep your space clear of debris and make sure every breath you take is one to remember. Upgraded Galvanized Frame: We upgraded he galvanized steel to 0. 8"" diameter and 0. 02"" thickness. This high tunnel greenhouse has 3