Specification:
The utility model has the advantages of light weight, high strength, folding, good skid resistance, etc.. The utility model can replace a crutch in daily life, and can be used as a portable folding chair for emergency use. |
The utility model has the advantages of light weight, high strength, folding, good skid resistance, etc.. The utility model can replace a crutch in daily life, and can be used as a portable folding chair for emergency use. |