Ferret Nation & Critter Nation Accessories | Fun Accessories to Enhance Your Small Animal Cage Ferret Nation & Critter Nation 3-pack ramp cover in purple & teal polyester | Protects Ferret & Other Small Animals Feet Ramp cover securely slides over existing metal ramp that comes standard w/ the Ferret or Critter Nation | Ramp cover does not fit the exit ramp Easy maintenance | Ramp cover is machine washable & dryer friendly Ramp cover is compatible with the ramps included w/ Ferret Nation & Critter Nation Cages Ramp cover includes 1-Year Manufacturer's Warranty