Stewarts 52cm Plastic Essentials 22 Watt Electric PropagatorOur Essential electric propagators makes raising your own plants easy. A simple to operate system that gives your seedlings the light, protection and heat that they need for perfect growing conditions. Two ideal sizes for a variety of pots and trays. Key Features: Size: 52 x 42. 5 x 28cm, 22 watt heater Clear cover with adjustable ventilation Simple on off heater control Provides temperature of Long lasting Creates warm environment for growing