Specs

From the dealer's page

For sale today is an all-aluminum build Bar-M Eight Pen Bumper Pull Trailer by Merhow. At 7'6" wide with a 21' Box length and 6'4" of interior height, this setup with removable pens configurable for 50/50 or 60/40 arrangement offers plenty of room for your sheeps, goats, and pigs! Key Features: All-Aluminum Build, Upgraded dual 5,200 lb. Axles with Torsion Suspension, Brakes on both axles, Aluminum Wheels, Tread Plate Across the Front, Tack Room, Wired for 110 V, Fully Insulated Ceiling, Double-Walled Construction, Rubber-Lined Walls and Floor, Spare Tire, Bucket Hangers, Running Boards, One-Key Locks, Side Ramp and Rear Ramp, Side Ramp Gate, Two-Way Roof Vents, Side Vents, and Drop-Down Windows, 60/40 or 50/50 configurable pens that are also removable, Load Lights, LED Marker Lights and Stall Lighting, and Air Conditioning in the Pen Compartment.