Designed for year-round gardening, the Aoodor 3-in-1 Mini Greenhouse Kit redefines plant care with its innovative triple-layer window system. Each layer operates independently with its own zipper, allowing you to easily adjust the interior environment based on temperature, sunlight, and humidity. The outer thickened PE layer acts as a reliable insulator—trapping warmth on chilly nights and offering protective shading during intense summer heat. Beneath it, a transparent middle layer of PVC fabric ensures optimal light transmission for healthy photosynthesis. Completing the system, the inner white mesh layer provides essential ventilation while effectively keeping insects out, enabling natural, chemical-free pest control. Supported by a sturdy, powder-coated steel frame, this greenhouse offers rust-resistant, wind-defying durability perfect for any indoor or outdoor setting.