Eleter Womens Backless Strapless Invisible Bra Breast Pad with Adhesive Wing Imported Material: High Quality of 88% nylon + 12% spandex. Bump pad for push-up enhancement and a smooth appearance under sheer and fitted clothing Butterfly Strapless backless design is BEST for low-cut and strapless tops and dresses. Self-adhesive and re-usable. Hand Wash,Use some type of bland soap and warm water for initial cleaning,then use the rinse with fresh water. Eleter (Registration Number:86731394) is a registered brand. we have not authorized any third parties to sell our products.