N905 XS (46x51 mm): Extra-Small, Square, Night Driving, Computer and Shooting Clip ons with adj. spring.
... (46 x 51 mm) : Extra Small
, Square, 905 Series, Night Driving, Anti glare, Computer and Shooting Clip ons.
Extremely Light weight, with adjustable center spring and plastic coated
prongs for additional safety, 100 ...