Strauss ST Cotton Gym Support, Pair (Black), S Shape Push Up Bar, Pair (Black/Orange) Material: Cotton Hypo-allergenic, anti-bacterial and anti-microbial Excellent choice for the serious lifter Adjustable wrist support keeps the wrist in the correct position while training Constructed with thick steel tubing for superb strength and durability, you'll build upper-body strength with less strain on your wrists and forearms Suitable for power push up training Comes in compact Design and ergonomic handles for a comfortable and secure grip With daily use you can achieve to narrow the abdomen, hips, chest while strengthening your upper abdomen, chest shoulder and triceps, biceps