Description 
Material: PC
Top handle:   Zinc Alloy Damping Handle
Side handle:  Zinc Alloy Damping Handle
Foot nails: PP material
Wheels:  TPU silence double wheels
Trolley: Inner Aluminum Outer Iron trolley
Lock: YIF-Aluminum Frame Metal TSA Lock
Frame: Aluminum frame
Other:  Aluminum Corner Protector
 
Internal Zipper: 5 zipper
Lining:210D
Inner lable: Yes
Inner Structure:
Both side U-zip with mesh pocket; Dry/Wet split pocket; X-Webbing
 
Trolley plastic part: M
Trolley tube: black/silver
Frame: M
Wheels: M
Top and side handle:Black/Silver
Lock: M
Leather strap: /
Foot nails: M
Zipper puller/tap: /
Mesh fabric color: Black/Grey