The base model includes rear wheels and front handle, an adjustable box squat seat that also can serve as a chest supported row pad, j cups, 1 hip belt with carabiner, and a narrow stance overlay that works with small diameter Olympic plates (14” in diameter or less). Note: Specs: The main platform is 45x30” and 20” in height and it weighs 100 lbs. The legs are angled so total footprint is 45x40”. The entire unit (with seat, overlay, and all add ons is ~250 lbs. Units come in Matte Black only.