Cheap crap material Cheap crap material. You can buy their glasses on shein. Don't waste your money.

The moral of the story is..... I ordered the children's blue light glasses to be sent as a gift for both my grandchildren. The package was never received even though it had been marked as "delivered" by the carrier company. I opened an investigation with the carrier. No luck. I spoke with the head of customer service at KOOPER and she and the company agreed to re-send the order. I received the glasses today and the grandchildren are getting cute protective glasses, but most importantly, a story from me about the honesty of this company and how they have earned my allegiance. Many thanks, Genevieve and KOOPER.

Took a while to arrive and the glasses… Took a while to arrive and the glasses were slightly scratched in the corner. Tried to contact but got no reply

My sister did some shopping a couple of… My sister did some shopping a couple of months ago on the website. when the glasses arrived I really liked the quality of the product. This time I am the one who does the shopping and once again I can say that the product is excellent.

In love with Kooper glasses I have ordered a new set of blue light glasses from Kooper and they arrived very soon. Using them everyday and cannot fault them. Few of my friends already purchased them too since they are not only protecting from harmful blue light but they are also super fashionable! Highly recommended if you are looking for blue light glasses👍🏻