The Tramps Thermal Ring Cat bed is the ideal choice to keep your feline friend warm and snug. This bed cleverly reflects your cats body heat to keep your cat warm. Each bed contains a foam layer, backed with reflective foil. This layer is sandwiched between quilted hollow fibres and the beds main fill and this is what reflects your cat’s body heat. This bed is upholstered in a stylish corduroy outer fabric with a plush interior. The bolster surround creates a cozy retreat for your cat to curl and snuggle up for night. Read more… Self-heating beds are perfect for cats suffering with arthritis, recovering cats, kittens or just for keeping warm in the chilly winter months. Size: Outer Size: 50cm Diameter**PLEASE NOTE: Should you need to return this item, please ensure that it is in the condition it arrived complete with tags and original packaging to be eligible for a full and immediate refund/exchange.