Elbow Support Abdominal Roller Wheel Automatic Rebound Ab Machine with Knee Pad and Timer Purple

1 Elbow support abdominal wheel adjustable length stable and prevents rollover2 Automatic braking strong rebound easy to use3 Enlarged and thickened elbow pads comfortable foam grip4 The double wheels have widened hubs and can easily bear a load of 100 kg 5 Precise timing silent and more stable touchdown6 Net weight 1 85kg7 Kneeling pad size 33 5 x 16 3 cm