This pet bed is available in sizes (external) 31 x 24, 37 x 29, 43 x 34, and 49 x 39 by (approx.) 12 high. In Comfort fabric with sherpa/fleece inner, Caress with sherpa/fleece inner, Fabric all-over, or Caress all-over. Upholstery grade foam back, sides and base, with high loft MACHINE- WASHABLE FIBER CUSHION. All covers are fully removable for machine washing.