Specifications:
Material: NBR
Color: black, green, red, brown
Size: diameter: 0.55in
thickness: 0.07in
Weight: 0.32oz
Quantity: 50
Hardness: 70HA
Believe Us:
-High quality NBR material, durable, wear resistance, waterproof and dustproof.
-Easy installation and removement, 70HA moderate hardness.
-Excellent sealing performance, leakproof, odourless, not easy to deform.
-Wide application, suitable for cars, devices, pump and so on.