Spy Sunglasses. Like having eyes in the back of your head!

The scientific principle of optical reflection really works! Now, you can stand at the spinner rack "reading" while all the while keeping an eye on the supervillain lurking behind you.

Dimensions: Length:14.8cm(5.83in)*Width:13.8cm(5.43in)*Height:3.5cm(1.38in)

Free Shipping! Please allow 8 to 10 weeks for intraplanetary delivery. We cannot certify that these unique, non-prescription glasses offer any protection from UV radiation or nefarious foes.