(40 Winks)Plastic Pet Sleeper 18' (Indigo Blue) Practical, tough and now far greater value! Heavyweight, impact resistant plastic with all the important ventilation slots, wide rim sides for extra comfort and high fronted to keep cushions and blankets in place. Features: - Pre-fitted, anti-slip feet. - Vented base reduces potential for condensation and helps keep bedding fresh. - Carefully shaped, with a wide rim for extra comfort. - Higher front profile helps keep bedding in place. - Robust, hygienic and easy to clean. Approximate measurements for the widest part of the bed: (L)20' x(W)13' x(D)8' (50 x 33 x 21cm) Approximate measurements for the base of the bed: (L)18' x(W)11½' (45 x 29cm)