Features: Adjustable The strap of the swimming goggles adopts an adjustable design clip, you can adjust it according to your needs. Sealing ring The sealing ring is made of high-quality silica gel, which fits the human eye socket and effectively prevents water leakage. UV-proof The lens uses electroplating curved surface bending technology, which can effectively prevent ultraviolet rays from harming the eyes. Large viewing angle The swimming goggles support a 180-degree viewing angle, making your field of view wider and experience better. Anti-fog The inside of the lens has an anti-fog coating to prevent the fog after entering the water, and the swimming vision is clearer. Specifications: Type: swimming diving goggles Material: PC Quantity: 1 pc Item Color: black(mid) + red(side)/black(top) + red(bottom)/blue + black/yellow + black Viewing angle: 180 degree Package Size: 16.5*5.5*6cm/6.48*2.16*2.36inch (L*W*H) Weight: 200g/7.05oz Packages: 1*swimming diving goggles 1*package box