This cold frame greenhouse is a great choice to care for your plants. Solid fir wood frame for reliability. Transparent polycarbonate panels allow maximum light transmission, whilst retaining heat for early seed sprouting or for protecting plants late in the season. Features three removable shelves for organizing plants. This plant grows house creates an ideal-temperature environment, so plants can grow healthily. Polycarbonate window panels create shelter. The top windows are open for ventilation. Double door design to enter inside easily latch lock for security. Three inner shelves to hold lots of plants, vegetables, pots and more. Can be removed. Solid fir wood frame with a treated surface for durability. The shelves can be removed to suit plants of different heights. Assembly required.