Ikea Greenhouse, Indoor/outdoor, White Width: 17  " Height: 13  " / 13  " Width: 45 cm Height: 35 cm / 35 cm Provides a good environment for seeds to sprout and plants to grow The roof vents can be placed in a halfway open position to allow air to circulate and the temperature to cool Frame: Steel, Polyester powder coating Other parts: Polystyrene This product requires assembly