Twister Arm Trainer Adjustable Twister Arm Chest Exerciser With 3 Springs - Red Flash Drive Please allow 1-5 mm differences

Please allow 1-5 mm differences due to manual measurement

this bumper is waterproof and easy to clean

a necessary step to eliminate burrs of the edge

This Sheet set is a dream to sleep in all year round

extra storage space

Twister Arm Trainer Adjustable Twister Arm Chest Exerciser With 3 Springs - Red Flash Drive Please allow 1-5 mm differencesThis twister arm trainer is designed for arm and chest workouts, helping you shape a solid, strong and well defined upper body. Features: Three strength levels(70KG 80KG 90KG) to choose, to meet different exercise needs. With 3 springs resistance system, it offers progressive resistance, helping you strengthen your arm,shoulder,chest,and back muscles effectively. Each spring workout bar is wrapped with an elastic leather cover, which can prevents