It helps prevent accidental accidents caused by left or self-propelling, and the pedal type of the foot can be locked and unlocked easily.
Product Size (L x W x D): 37.0 x 24.0 x 35.4 inches (940 x 610 x 900 mm); Main Unit Weight: 8.6 oz (21,600 g); Package Size: 37.0 x 24.0 x 12.2 inches (940 x 610 x 310 mm); Package Weight: 8 g).
Standards: Folding height: 12.2 inches (310 mm); Maximum load: 66.8 lbs (300 kg); Floor height: 8.3 inches (210 mm); Wheels: 5.1 inches (130 mm)
Material: Body: Steel; Bottom Plate: Vinyl chloride
Set Accessories: Brake included.