Come and see our amazing products. Our high-grade swimming cap is made of eco-friendly silicone, not only do your ears enjoy some very welcome space, this clever little swim cap also prevents water from entering the ear canal which reduces the risk of developing/irritating painful ear conditions. The silicone cap comes in one size that fits most swimmers and is perfect for racing, training and fitness, your logo is welcome to imprint on the cap to make your company name visible for customers. QTY over 10K shipping by ocean. Pls confirm with us about the packing info, stock color and exact production time before placing your order.