Nipple Protection Design: our invisible cakes nipple cover are translucent,round,soft and flexible, lightweight,has ultra thin edges to blend seamlessly without bulk. Unique non-woven circle design in the center of the nipple cover keep your nips from showing through the shirt.What You Will Get : 2 Pairs (4pcs) silicone nipple covers no show + 2 pcs shaping shells for pasties + 1 pc small travel case + 1 pc Usage GuidelinesStay on All Day: Sticky enough to keep in place until you're ready to take them off. Sweat and water-resistant adhesive sticks are easy to put on and peel off and won't leave red marks on your delicate skin.Comfortable in Your Skin: sense pasties nipple covers are made of high-quality medical grade non-sensitizing silicone that protects your sensitive and fragile nipple. If you have sensitive skin, please seek medical advice before using our product.Self Blending Color-Natural Look: Choose a perfect shade to match your skin tone.Find your Perfect Match - reusable nipple covers for women come in 4 shades and 2 sizes fitting cups A-D.