Feature In the process of swimming, eye contact with water can not be avoided, the water mostly contain chemical cleaning agents, it is easy to make the eyes feel pain, dry, and the salt in sea as the same, wearing swim goggles can protect you from seawater stimulation, effectively avoid bacterial interference, have a excellent experience. Made of polycarbonate material, new and high quality; anti-fog, waterproof, portable and durable, so you can own it all summer. Our swimming goggles is clear, you can see the people how they swim in the swimming pool. With this you can increase your skills quickly and protect your eyes, performing the real you even though you are a green hand. You don'for t have to worry about the size of the goggle will not fit you, ours is average size suitable for most people, even if you don'for t rest assured, no matter our glasses belt is elastic and can be freely adjusted according to your needs. You are also with a beautiful box to keep your swimming goggle, convenient for storage, portable for swimming. Specification Material: plastic Color: As the picture shown Size: 2054.5cm/7.81.961.77inch Quantity:1pc Package Included A goggles box Kindly Note Please allow for the unavoidable error (1~5mm) caused by manual measurement and the color difference caused by different display equipment. Thank you for your kind understanding. Enjoy your shopping.