Important quality control
* Aluminum alloy material
* Four universal swivel wheels
* Bed surface of the stretcher is made of foamed cushion, waterproof
* Back is adjustable which makes the wounded feel comfortable
* With safety lock, it must be locked up when transport the patients, and opened out when get on the ambulance
* Both ends of the stretcher, there are four handles which can be pulled out
* With two straps, they can bind the wounded on both sides of the stretcher frame