DESC: The Bodycraft Fitness X4 Home Gym Exercise Machine is a durable and effective home exercise gym that offers huge variety of strength exercises. The finish of the Bodycraft Fitness X4 Home Gym Exercise Machine is electro-magnetically applied in powder form to evenly coat all surfaces, then baked on at high temperatures for a tough, long lasting finish. The four 200 lbs. weight stacks featrue precision milled cast iron plates with nylon bushings for smooth action. The Bodycraft Fitness X4 Home Gym Exercise Machines guide rods feature chrome plated 1 Inch diameter tubular steel for rugged durability and smooth action.