Crafted from sturdy rubber, this objective lens cover offers dependable protection for your binoculars and telescopes. Its smooth surface and flexible fit prevent damage from bumps and scratches, while its discreet design keeps your optical equipment safe during travel or storage. Features -Color:Black -Material:Rubber -Size:12.00X6.00X1.00cm/4.72X2.36X0.39in -Note: Random parts - Note: objective lens inner diameter：51.71mm, objective lens outer diameter：45.40mm; -Lens Protection: This cover safeguards your binocular and telescope lenses from scratches, dust, and accidental impacts while maintaining the optical clarity needed for clear viewing in any environment -Easy Installation: Designed for effortless fitting and removal, these caps ensure lens protection without interfering with the device’s performance or adding unnecessary bulk -Durable Material: Made from resilient rubber, these lens covers resist deformation and wear, providing protection and reliability during outdoor adventures or storage -Replacement Solution: An excellent option to swap out worn or missing objective lens covers, helping to keep your equipment in pristine condition and extending its lifespan -Portable Design: Compact and lightweight, this lens cover set is easy to carry, making it convenient to protect your optical gear wherever your activities take you Package list: 1 Set x Rubber Objective Lens Covers