[red]

[Silver]

[blue]

Feature:
1. Two sizes O ring, each size has 6pcs, suitable for most cylinder valves.
2. Aluminum alloy bottle, not easy to rust, fashion appearance, compact and portable.
3. Miniature aluminum diving cylinder with 12 O rings and brass pick diving key chain.
4. There are 3 different colors available, you can choose by your needs.
5. Including 12pcs O rings of the package, meeting your different demands.


Specification:
Condition: 100% Brand New
Item Type: Diving Cylinder O Rings
Material: Natural Rubber + Aluminum Alloy
Optional Color: Blue, Silver, Red
Bottle Size: Approx. 5.8 x 2.2cm / 2.3 x 0.9in
Thick O Ring: Approx. 12.37mm / 0.5in (Inner Diameter) x 2.62mm / 0.1in (Wire Diameter)
Slim O Ring: Approx. 12.42cm / 4.9in (Inner Diameter) x 1.78cm / 0.7in (Wire Diameter) 

Package List:
1 x Diving Cylinder Bottle 
12 x O Ring 


Note:
Please allow ±0.5 cm error due to manual measurement. Thanks for your understanding.