GROW HOUSE - Ideal for germinating seed, propagation plants, growing and protecting fruit and vegetables or simply extending the growing season STRONG - Extra strong with effortless 'slip-on' design, easily removed for growing through SIMPLICITY - Easily assembled without any need for special assistance OUTDOOR USE - With useful extras such as vent holes to improve air flow, these grow houses are excellent and weather resistant all year round. SPECIFICATIONS - Dimensions of Classic 4 Tier - 1.5 x 0.7 x 0.5 metres. Superb quality grow houses for multi-use.