This product works well and it`s very useful, at least for me. Thank you

They work well on some of my glasses. The tube is a little big so the earpieces need to be large or they don't hold. I really like them.

general.M

حبل نايلون رياضي متين للنظارات - قابل للتعديل، مضاد للفقدان، مثالي للأنشطة الخارجية والسفر - برتقالي