Sturdy, flat aluminium outers which enclose an heating element and insulating polystyrene base pad to force heat upwards.
The electrical element runs the full width and length of the tray giving an even base temperature of up to 80ş F / 26şC (dependent on the ambient temperature).
Fitted with a 6ft. (183cm) lead with plug for connection to mains electricity.
Dimensions:
21" (53cm) wide 46" (117cm) long.