Specification: 1)Product size (L x W x H): 90 x 51x 91cm 2）Folding size (L x W x H): 90x 59 x 17cm 3) Packing size: 96x 64 x 17cm 4) N.W.: 8kg G.W.: 9.2kg 5) Load bearing: less than 159kg Detailed Product Description: This stair stretcher is made of high-strength aluminum alloy materials. It is an ideal facility for emergency staff to transfer patient to go up and down stair. The stretcher approves the patient safety during transport process because of its 2pieces of restraint straps with quick-release buckle. Under the front of the stretcher, it has two flexible uplift rods. The structure can be folded and it saves the space in ambulance car. It characterized by its being light-weighted, small-sized, easy-carried, use-safely and easy for sterilization and clean.