Have you ever thought you were being followed? Now no one can sneak up behind you.
These spy glasses look like an ordinary pair of sunglasses, yet they have a unique feature...you can see behind you!
The lenses on these spy glasses have a special coating that allows you to look straight ahead and still see what is going on behind you.
Spy Glasses Features
- Stylish and great for walking and biking
- You won't need to turn your head to see if a car is coming. It'll be like you have a rear view mirror with you.
- These spy sunglasses make a great novelty gift!