The FW20 Beurer foot warmer is made from especially soft and luxurious micro fibre fleece. Perfect for relaxing after a stressful day! Featuring BSS (Beurer Safety System), electronic temperature control, 3 illuminated temperature settings and automatic switch off after approximately 90 minutes. Turbo rapid heat up. Removable teddy fleece (hand washable) ensures super comfort and hygiene. With Beurer foot warmers, you can be assured that they have been made to a superior standard with both quality and value for money in mind backed up with Oeko-Tex 100 product certification. For added reassurance, the FW20 comes complete with a 3 year guarantee.