DefenderShield.com

Customer service overall was exceptional. Thank You very much. Merry Christmas 🎄

Great products, communication and quick shipping. Excellent company to purchase products from.

The glasses work like a charm. I chose the DefenderShield® Blue Light Blocking Glasses that filter 99%. Use them the last hour or two before going to bed, and it seems to be working for me. I don't fall asleep immediately, but I didn't expect that. I'm happy with 10 to 15 minutes and I go to dreamland.

It's very useful!

Great!