Underarm Crutch Pair with ergonomic grips and spring loaded power assist tips. Color: Crimson
http://www.amazon.com/gp/product/B000V4IY12?tag=sukses2015-20

Underarm Crutch Pair with ergonomic grips and spring loaded power assist tips. Color: Crimson
Shock Absorber Power Assist Bottom
Folds for easy storage
Comfortable ergonomic hand grips
Reduces underarm fatigue and soreness
Weight capacity 400 lbs per crutch