ONE OF THE MOST VERSATILE FITNESS TOOLS YOU CAN EVER FIND With just one simple yet effective Aerobic Deck, you can do a lot of exercises like when you practice with weight bench, aerobic stepper, plyometric box and ramp. Moreover, you can increase or decrease the challenges by adjusting the heights, the angle positions (incline, decline and flat) or the bracket angle (0 degree, 25 degree, 50 degree, 65 degree). GOOD QUALITY PRODUCT FOR LONG –TERM USE Sturdy and dense Plastic Material: Promised to last long due to its strong & durable Plastic Material that can support max weight capacity up to 300 lbs. Click-and-lock feet adjustment: Smart design requires no effort to make any changes to the aerobic heights or angle support. Just snap and click when you want to change it heights 8” or 14” or adjust it from an inclined to flat and decline weight bench within a snap of your fingers. What's more, attach resistance bands or loops to the deck for a more variety of workouts. Textured surface & anti slip rubber bottom: Paying attention to user's safety, we created Yes4All Aerobic Deck with textured surface and anti-slip rubber bottom for better grips and prevent slipping no matter what surfaces you put it on. Foldable design with internal storage compartment: When not in use, the Aerobic Deck can be folded & you can stack the loops, resistance bands or weights into the internal compartment to save storage space 1-year and 30-day return (contact seller for more details).