MidWest® Small Animal Ex-Pen The Small Animal Exercise Pen is safe, expandable and the perfect play place for small breed puppies, with nine square feet of play space. Great for indoor and outdoor use, the Ex-Pen sets up complete in seconds without the use of tools or connecting pieces, then folds flat for storage and travel. Attractive epoxy-coated panels are suitable for any decor. Features: Safe and expandable, sets up complete in seconds No tools or connecting pieces required Provides ample play area (9 sq. ft.) Epoxy-coated panels Great for indoor or outdoor use Folds flat for storage and travel Item Specifications: Size: 9 sq. ft. (eight 29"L x 18"W panels) Important: Not to be used in place of a cage. Supervised play is recommended.w