4-Tier Mini Portable Indoor Outdoor Greenhouse w/ Steel Shelves - 40in

EXTRA WIDE DESIGN: A large yet versatile 40in growing space traps humidity while circulating air - perfect for patios, balconies, and more! 2 ACCESS OPTIONS: Four zippers allow you to open the top or bottom of the cover while a set of touch fasteners keep the access open during your major gardening projects IDEAL GROWING ENVIRONMENT: A PE cover keeps your plants safe from the elements while maintaining a constant humidity that's ideal for growing and germinating seedlings DURABLE DESIGN: A set of powder-coated steel shelves on a matching frame with PVC joints assemble quickly and guarantee many growing seasons! MODULAR SHELVING: Each shelf holds up to 20 pounds and uses two removable panels to accommodate larger potted plants