Manual Woodworkers & Weavers Indoor/Outdoor Large Breed Pet Bed, Frequency 1-Black on White Custom designed pet bed with weather resistant polyester fabric top and waterproof cotton "duck" fabric bottom 50 x 40 size is great for large breed dogs, pot-bellied pigs and more Printed and sewn in the USA Random black frequency wavelengths over a white background - art by Jennifer Goldberger Coordinates with an entire line of duvet comforters, shower curtains, shams, rugs, indoor/outdoor pillows and even tote bags