????UNIQUE ENHANCED DESIGN??: The diameter is 4, which is large enough to provide better coverage for your breast.????REUSABLE & WASHABLE??: After each use, rinse with warm water below 30 ??, and mild soap then air dry. After drying, plastic sheets can be reattached on and put them in a bag for use next time.????SECURITY AND WEAR AT EASE??: Made of medical grade hypo-allergenic Eco-friendly silicone and adhesive, will not cause irritation, redness, itching or other side effects. Soft and comfortable, They can be worn comfortably even on the most sensitive skin,you won’t feel anything when wearing them.????NATURAL LOOK AND INVISIBLE??: Thin edge and thicker centre is better to protect and hide nipples. These nude seamless nippleless covers make them natural look and invisible even under sheer clothes. Perfect solutions for Tops, Blouse Shirts, Strapless, Backless, Deep-V, Wedding Dress, Swimwear, and Gowns.????100% LIFETIME MONEY BACK GUARANTEE??: If there are any quality problems??please contact us first, we will give you a bigger compensation than your direct refund.