... black -ROHS, SGS, FDA -Waterproof, dustproof design your own swim cap: Material:100%silicone, environment-friendlySize:230*180 ... 3mmColor:Red, blue, black, yellow, or as your pantone No.TechniqueRubber coating, printing, debossed, press ... your request.Feature:Good protector for your ears and hairs when swimmingEasy to wear and take out, easy to ... about DongGuan kingsi: design your own swim cap