Specifications:

• color: red/green/blue/black/gold/sliver
• External Testing Certification: ce
• Item Diameter: 0.22inch
• Item Height: 8cm
• Item Type: Fuel Tank
• Item Weight: 6g
• Item Width: 1inch
• Material Type: Billet Aluminum & Rubber
• Model Name: Gas Cap Air Vent
• Origin: CN(Origin)
• Special Features: allows air to come in but keep gas from going out