Product Name: Trolley School Bag
Bag weight: 0.65KG
Material: Oxford cloth
Size: 42*30*18CM
Height suggestion: 120-160CM
Removable for use
Lightweight design
Ridge guard
Safety reflective
One package for dual use
Silent pulley
High-density material
Waterproof design
PVC big wheel/silent design
Can climb stairs
360° reflective strip design
Breathable shoulder strap
Buy large wheels to send installation tools