Review on Silicone Nose Pads for Glasses, Sunglasses, and Eyewear - Premium Grade Soft D-Shape Push-in Design (15MM, Pack of 2) by Ruben Weaver

I have just successfully replaced my old yellowed hard plastic nose pads with these silicone pads. Measured the lead at 13mm, D-shaped, and it was an exact match. The order was placed on July 4th and promised from July 10th to 15th. They were sent on Friday 5th July and received on Monday 8th July, so happy with the fast service. I'm sure you can get free replacement nose pads from where you bought the glasses, but they're old and the convenience of ordering online outweighs the hassle of going to the store. So it was 5 stars for me.