Play Pen For Small Animals Size:20" x 3" x 30" Flap from spine to bottom

Flap from spine to bottom = 16

Will not blister or irritate the skin

and you can save money on electricity and bug spray

and medium sized dogs

Works with 3/8" nylon rope

Play Pen For Small Animals Size:20" x 3" x 30" Flap from spine to bottomSmall Animal Playpen is an Expandable Indoor Outdoor Play Area For Ferrets, Rabbits, Guinea Pigs and Other Small Animals. No tools are Required For assembly. The playpen is Portable and Easy to Set Up. It is Designed to Be Escape Proof For Ferrets. It Provides 9 Sq. Ft. of Space For Small Animals. It comes with 8 (8X29)Panels. Product is made with coated wire. Extra panels are available. Color: White Size: 20" x 3" x 30"