Ripple Board Scratch'n Massage Cat Bed - the cozy and comfortable Ripple Board Scratch’n Massage Bed cat bed covers all of a cat's everyday needs... sleeping, scratching and massaging. The Ripple Board Scratch’n Massage Bed is made with cardboard and the patented Ripple Board massage surface is treated with organic catnip oil. A decorative pattern covering the surface adds a designer's flair to this cozy bed.