uxcell Nitrile Rubber O-Rings 25mm OD 23mm ID 1mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 50 23mmx25mmx1mm healthDE_Nov2023 * High Quality Material: Our

* High Quality Material: Our hair foil is made of high quality Aluminium material which is easy to use

Temperature measurement requires no contact with the skin

Dramatically reduce swelling

you only need to pick up the white paper when you use it

uxcell Nitrile Rubber O-Rings 25mm OD 23mm ID 1mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 50 23mmx25mmx1mm healthDE_Nov2023 * High Quality Material: Ouruxcell Nitrile Rubber O Rings 25mm OD 23mm ID 1mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 50 Product Features [Size] 25mm Outside Diameter, 23mm 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