Features:
100% brand new and good quality.
Foldable  Sight Scope Lens Screen Protector Cover Shield Rail Mount Outdoor Hunting Shooting Rifle Shotgun Protector.
Made of durable material, make it have long service life.
Can protect your eye greatly when you shooting.
Exchangeable 2 color shield, meet your demand of color.
Shield can be flipped up and down, very flexible.
Specifications:
Material: polycarbonate + aluminum
Shield size: 54*50mm
Shield Color: White,Yellow.
Package Included:
1 * White Shield
1 * Yellow Shield
1 * Rail Mount 
Notes:
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2. Due to different personal measuring techniques, there might be 1-3cm error of the physical. Thank you!