Black eyeglasses temples for glasses arm replacement 140 mm long and width is 4--6 mm

Eyeglasses tooth thick is 2mm, tooth Height is 6--7.2mm.

Please check the detail sizes of technical mesurement on images.

The eyeglasses temples for eyeglasses replacement are made of TR90 and they are super light and  extremely flexible.

TR90 is a thermoplastic polyamide. TR90 frames are superlight, extremely flexible yet super strong with 100% memory allowing the frames to bounce back to their original shape. TR90 can keep its properties in extreme temperature including low and high temperatures.