Title: Refraction Downward 90° Periscope Lazy Glasses Bed TV Prism Fishing Watch Floats

Color: Black
Material: Crystal Glasses + Plastic

Specially designed glasses, gives you a Horizontal view while you are lying down or Observe the Situation Of The Fishing Floats When You Are Relaxedly Lying on the fishing chair.

Lens height: 18 mm
Lens width: 22 mm
Total width: 150 mm
Lens Leg: 138 mm
Nose bridge width: 18 mm
Weight about: 85 g

Sunglasses are divided into different categories:

Category 0:comfort design

Category 1:weak sunlight

Category 2:average sunlight

Category 3:strong sunlight

Category 4:exceptionally strong sunlight,Not suitable for drivers and road users

This sunglasses belongs to Category 1,2,3

Don’t Use it when you are walkin