Description:Precise MeasurementMeasure the outer diameter of the eyepiece's outer tube to get the correct size. If the diameter is between 42-43 mm, it will fit perfectly. If the diameter is different, choose a different size.Protective CoverThese covers protect your lenses from rain, dust, and scratches in all weather conditions or environments. They also provide protection for your lenses during transport and storage.Easy to InstallPlace the rain cover on the outer tube of the eyepieces to protect your lenses. You can easily attach it to your binoculars to keep it within reach.Practical DesignThe high-quality flexible cover stretches for a snug fit. This ensures optimal protection for each eyepiece. Cover it on 2 eyepieces and provide additional protection for your lenses.Lens AccessoriesSpecial design and fine craftsmanship, the best replacement for your old, broken one. Includes 1 pc eyepiece cap and 2 pcs objective lens covers.Specification:Material: rubberColor: blackSize (approx.): (height x inner diameter x outer diameter) 1.4 x 4.1 x 4.5 cm / 0.55 x 1.61 x 1.77 inches, (inner diameter x outer diameter) 6 x 5.2 cm / 2.36 x 2.05 inchesPackage content:3 pcs x Lens CoverNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 1-2 cm differences due to manual measurement.