The Scruffs Thermal, Self Heating Pet Beds are an ideal choice to keep your pet warm on those cold winter nights. Each bed contains a foam layer, backed with reflective foil. This layer is sandwiched between quilted polyester fibres and the beds main fill, it reflects body heat back to your pet, keeping them warm. The quilted hollow fibre lies beneath a super soft fleece cover this layer holds warm air around your pet providing added insulation. The Scruffs Thermal Self Heating Pet Beds are particularly suitable for pets who suffer from arthritis, young and ill pets or just those that enjoy the extra warmth provided. These beds have a non-slip base. Features: Self Heating Pet Bed Each warm dog bed contains a foam layer, backed with reflective foil One-piece construction providing greater support and durability Machine Washable Specifications: Dimensions: H:16.0 x W:40.0 x D:50.0 cm Colour: Grey Guarantee:1 Year Material: Fleece: 100% Polyester, Quilting: 100% Polyester, Corduroy: 100%