[Fujita Optical] Captain Duck Bathing Glasses Anti-Fog Sauna Hot Spring Adult Heat-Resistant Frame Resistant to steam and humidity Clear vision goggles Perfect for reading and smartphones in the bath The product is brand new and unused. The prescription is -3.0. Size: Lens 49mm / Bridge 18mm / Temple 140mm Contents: Glasses body / Original case / Anti-fog lens cloth / Small item key holder [Product Description] Dream collaboration with Captain Duck Introducing glasses that make your daily bath time even more fun, in collaboration with the popular bath buddy "Captain Duck"! Comes with an original case and glasses wipe with the cute Captain Duck logo. Perfect for yourself or as a gift. Clear vision even in steam No more trouble seeing Solve the stress of "not being able to see" in the bath, such as not being able to read the subtitles on TV or not being able to tell the difference between shampoos! The lenses are coated with a strong anti-fog coating, keeping your vision clear even in steam. We promise a comfortable bath time. Sauna OK! Heat-resistant and rust-proof design Made of special polycarbonate material with a heat resistance of 100°C. Since it is "all plastic" and does not use any metal screws, there is no need to worry about burns from the metal parts getting hot in a high-temperature sauna, or about rusting in the bath. Enjoy the sauna and hot springs to your heart's content.