Main large and divided compartments helps boys to carry different books and little things.Well padded and comfortable back panel and straps are the most important points of this design as a school backpack.
Specification of Stainless Steel Coil 201: Type 201 uses a combination of chromium, nickel, and manganese that reduces the amount of nickel necessary for production. This makes it cheaper in general than the 304.
When its diameters from 0.5mm to 2mm,the cable remains very flexible, when its diameters is from 6mm to above, 6X7+FC steel wire rope become quite rigid.