... B. ISO and BSCI C. 17'',19'',20'',24'',28'' D. 2 running wheels 2012 colorful three ... 1680d nylon laptop bagBrand Custom logoModel NO. S-020Material 1680D nylonLining 210D PolyesterPull rod Aluminium alloy ... sections pull rod, 19'' and S/20'' with 3 sections pull rod, S/24'' and 28'' with 2 sections ... pull rod Wheels with 2 running pp wheelsSize 17'',19'', 20'',24'', ...