Features:
Package Contents: this set comprises two silicone rings and four warning stickers, excluding the fuel cap. It meets daily replacement needs.
Advantages: replacing rings is cost-effective instead of buying a new fuel cap. Easy to install and remove. They're flexible, fit most fuel caps, and bright colors remind attendants of the right fuel, preventing fuel-mixing troubles.

Specifications:
Material: silicone
Color: red, green
Size: medium size

Package includes:
2 x Diesel only stickers
2 x Gasoline only stickers
1 x Gasoline only silicone rings
1 x Diesel only silicone rings

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.