Delta Manufacturing offers you a wide variety of choices with the 500 Series. It comes in lengths up to 18 feet in the bumper pull model and 20 feet in the gooseneck version. The escape door is flush with the sides, and a back gate with 1/2 slider and a center gate outside latch release are standard. The pressure-treated wood floor is screwed to the frame crossmembers. The fenders and roof are completely sealed on the outside. The bumper pull model includes gravel guard on the front. Delta applies a rust resistant primer and high-solid urethane paint to each of its trailers to ensure long lasting color and incredible shine. Standard features include aluminum trim, clearance lights, and a 12-inch radius roof. The 500 Series is available with a round front end. The unit currently in stock (shown in pictures) is as follows6’x6’6�x12’ stock trailer bumper pullstorm grey color with black pin striperear gate with ½ slidercenter gatetaper round nose and 6" roof radius for the classy lookElectric brakes on both 3500# axlesSpare tire2" coupler and 7 pin plugAt 2,306 lbs it will be a breeze to pull!!We are happy to order you one with other, or fewer options to suit your needs.