The Twister Arm Trainer is a versatile strength training tool designed to target the chest and arms with adjustable resistance levels. Made of durable ABS material in a sleek blue color, this unit is compact with dimensions of 10 x 10 x 10 inches and weighs 500 grams. It is suitable for both men and women, making it a convenient option for fitness enthusiasts looking to enhance their upper body strength. The Branded product offers a variety of resistance levels to cater to different fitness levels and provides a unique twisting motion to challenge the muscles effectively.