Features: Waterproof and anti-fog, high-definition lens, clear and bright vision Silicone material of the mirror band, comfortable and non-strangulation Swim cap close fit without leakage, internal non-slip, fit the head, protect the hair, protect the ears Specification: Material: PC, Silicone Color (Optional): Blue-Yellow, Blue-Pink, Yellow-Blue, Green-Yellow, Pink-Blue Size: as Shown Quantity: 4 PCS Package: 1x Swimming Set Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. We guarantee the style is the same as shown in the pictures