This selling price is for 5 pcs PTFE O-Ring. Please select option list for Cross Section and sizes available. 

Just go to the size window above to select the size you need from the drop down menu. 

Listing size: Cross section and Inner diameter x Outer diameter 

Material : PTFE The temperature range for this material is -100°F to 500°F (-73°C to 260°C). Hardness Very Hard. 

If you cannot find what you need in the store, please do not hesitate to contact us at anytime. We can customize for you.