Air Chambers
2 tube+2inflatable wings+1 air mat+1keel
Color
Light gray+ red/optional
Free accessories
foot pump, repair kit,boat bag,oars,two inflatable wings
optional accessories
electric pump, boat cover,canopy, kayak seat with back
Transom
39 cm or 51cm high
PVC
0.9mm 1100D corrosion resistance, anti-aging, and tight adhesiveness