The versatile Kitty Peek A Boo Kracklin Sack provides hours of fun for active cats. A plastic krinkle lining between layers of cotton fabric entices cats to play and hide inside. Wire rim on the mouth of the bag keeps sack open so cats can enter and exit with ease. Velcro closure at end allows bag to be converted into a fun tunnel. Kitty Peek A Boo Kracklin Sack comes in a bright neon green color with a cute kitty print and eyelet trim for added appeal. Measures 17 1/2"L x 9 1/2"W and wipes clean with a damp cloth.