Feature:1. 44mm Diameter: Please measure the outside diameter of the ocular lens outer tube's diameter to get accurate sizing, if the diameter is between 4344.8mm, it will fit perfect. If the diameter is different, please choose a different size.2. Multi Protection: These covers protect your lenses from rain, dust and scratches in any weather or environment. They also offer protection to your lenses in transit and storage.3. Easy to Remove and Install: Place the rainguard cover on the ocular lenses outer tubes to protect your lenses. You can conveniently attach to your binocular strap to keep within easy reaching.4. One Piece Design: The unique one piece flexible cover stretches for a tight fit. This ensures optimal protection for each ocular lens. Made of premium rubber material, soft and flexible, it can protect the eyepiece well.5. Fits Models: All the sizes we list allow you to find the correct size for all standard binoculars. Compatible models include 8x30,10x30, 8x32, 10x32, 8x42,10x42, 8x50, 10x50, 8x56 and 10x56 models.Specification:Item Type: Binoculares Eyepiece CoverProduct Material: Rubber.Package List:1 x Binoculares Eyepiece Cover