Did you know the hedgehog hibernates every year? During this hibernation its heartbeat slows down from 190 to a mere 20 beats per minute ánd his body temperature lowers to only 10 degrees Celsius. Will you keep these little hedgehogs warm this winter? Saving the planet one plush at a time! The WWF Classic Collection consists of a wide range of soft lifelike plush exclusively created for the World Wide Fund for Nature (WWF). You don’t have to be a little person to love our WWF luxury super cuddly soft toys – enjoy your very own wild animal at home and support them in the wild.Made to the Blue Angel Standard – the highest certification for soft toys looking for benefits to health and the environment. These toys have been tested for pollutants, safety and social aspects of raw material extraction and the end product. Size: H18cm Suitable for all ages/no moving parts. Washing instructions:Hand/surface washing with water not exceeding 30 degrees celsius.