Pro Select Suite Retreat Dog Pen, Medium/Large, Ivory Suite retreat pet pen is open-air pet pens that provide convenient access to pets This pen features an open top, an easy-clean plastic base and a large arched door This smart design doubles as an open-air dog crate Sides are easy to assemble with a corner latching system Measures 39-inch length by 23-1/2-inch width by 27-inch height