Description:Automatic spring back: Our abdominal roller exercise wheel has powerful silent spring back, automatic braking, mute, easy to control, for stomach and core trainer training

Widen The Wheel: Our automatic spring back abdominal wheel is with two wheel for about 96mm width, widen and flat, non slip, lightweight and reliable, great for home, gym workout and body building

Strong Support: The abdominal exerciser is with symmetrical design, arched structure distributing the force, with with kneeling pad, stable and heavy duty, excellent stretch muscle trainer

Abdominal Training: The double wheel ab roller is for training arms, shoulders, chest, abdomen, back, buttocks, thigh, legs, lower limbs, etc

A wonderful gift choice for families and friends

With Phone Bracket: There is also equipped with phone rack holder for this professional automatic spring back abdominal wheel, available for having music while training

Specification:Material: ABS RubberSize: 9

6cmx24cmx15

2cmx35cm/3

78inchx9

45inchx5

98inchx13

78inchPackage Includes:1 Abdominal RollerNote:Please allow slightly errors due to manual measurement and different monitors