• I.D. = 1/2" (for OD 12.5mm/1/2" HOSE)
• 250°C/482°F - Continuous Working Temp
• 1200°C/ 2192°F- Maximum Short Term Exposure
• Fibreglass Braided /Weave Inner
• Black Silicone Compound Rubber Outer

This item is selling by Feet, if you need 3 foot long, then buy 3 foot.