Objective Lens Rain Guard: Made with high-grade and safe rubber material, rest assured to use, useful and reliable. | Binocular Rain Guard: Special design and in fine craftsmanship. the best replacement for your old, broken one. | Binocular Objective Lens Caps: Exquisite workmanship, reasonable structure, professional and practical, excellent and protective. | Rubber Objective Lens Caps: Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one. | Binocular Lens Caps: - proof, and scratch- proof, provide extra protection for your binoculars.