Perfect for following Doctors orders
Bought these for my wife because she was having eye surgery that required her to lay flat on her back for 24 hours... we have a TV mounted on the wall so these glasses let her watch TV with her non-operated on eye while she followed doctors orders.  She said they were a blessing to have.  They seem to be built well and arrived in perfect condition... I'm sure they will come on handy at other times as well, but even for just teh 24 hours they were used so far they were well worth the price.
Rating: 5 stars