Unisex 100% natural  brown striped bamboo wood and steinless steel sunglasses.
The lenses are polarised and the Optical properties are protection UV400 and Anti UVA & UVB. 
The frame dimensions are (approximately) :
Frame width is approximately 142mm  and lenses width is 48mm.
Nose Distance is 16mm and frame height is 47.5mm. The temple length is approx. 141.5mm.
The sunglasses come in a luxurious wooden gift case (at no additional cost!) within a fabric bag.
Also an image for polarised lenses and a fabric cloth are included.