uxcell Nitrile Rubber O-Rings 9mm OD 7mm ID 1mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 20 7mmx9mmx1mm auspowers_batchfive Capable of cutting iron

Capable of cutting iron

no more worry about phone slipping from your hand on crowded bus and subways

without damaging the original surface

All our products are backed by a Lifetime Warranty and Satisfaction Guarantee

uxcell Nitrile Rubber O-Rings 9mm OD 7mm ID 1mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 20 7mmx9mmx1mm auspowers_batchfive Capable of cutting ironuxcell Nitrile Rubber O Rings 9mm OD 7mm ID 1mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 20 Product Features [Size] 9mm Outside Diameter, 7mm Inner Diameter, 1mm Cross Section Diameter [Hardness] 70A Durometer (Shore Hardness) for resistance to penetration [Nitrile Rubber] Standard Nitrile Butadiene Rubber with a wide temperature range from 4F ( 20C) to 212F (100C). The o rings has smooth surface, great oil and heat