Rapid heating 3-stage temperature adjustment BSS: Overheating protection system Automatic shut-off after approximately 90 minutes Precise electronic temperature adjustment Luminous temperature indicators Removable switch Hygienic plastic protective cover Wool cover Approx. 40 x 30 cm in size The cover is machine washable at 40°C 100 Watts of power WARRANTY SCOPE: Beurer HK 35 Electric Heating Pad MS1137 is under a 2-Year Supplier Warranty. In case of malfunctions occurring under warranty, the customer will send the product free of charge (to the supplier company) via our contracted cargo company. This procedure will only be applied once. The shipping costs for subsequent shipments will be the responsibility of the customer.