Glasses Leg Screws Length: 2.4mm, 2.6mm, 2.8mm, 3mm, 3.2mm, 3.2mm, 3.4mm, 3.6mm, 3.8mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm,7mm, 8mm, 10mm. It has 10 pairs of universal nose pads which can fit most glasses, it also has a pair of silicone anti-slip ear hook, with no feeling of sore ears after use, and even you will forget to wearing it.
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