Product Features :
SPY SEE BEHIND GLASSES
Spy Glasses look like an ordinary
pair of sun glasses,Yet they have a
unique featureyou 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. stylish
and great for walking and biking,you wont need to
turn your head to see if a car is coming,it\\\'ll be like
you have a rear view mirror with you,have you ever thought
you were being followed? Now, no one can sneak up behind you.
spy sun glasses make a great novelty gift!