【Security & Sticky & Breathable Material】The adhesive bras are made of high quality breathable fabric and 100% eco-friendly high viscosity medical biological silica gel, which is hypoallergenic, harmless, skin-friendly, safe and soft, suitable for sensitive skin. Heart shape and round shape design without glue protect the nipples and more breathable. 【WASHABLE AND REUSABLE】Waterproof, Sweatproof, Washable and Portable.High-grade medical biological silica gel has a persistent viscosity and absorbs sweat function which can be reusable. After each use, rinse them with mild neutral soap and lukewarm water, then clean and air dry in the shade. Do not expose to the sun. Exposure may reduce the stickiness of silica gel. Once dried, the adhesiveness regenerates itself. 【Warm TIPS & 100% SATISFACTION GUARANTEE】Too much sweat will affect the effectiveness of the adhesive so before using, make sure you don't use any body oil or lotion and wipe the breasts with warm towel; If any problem occurs, please feel free to contact us. We provide 100% satisfaction and money back guarantee for every customer.You have nothing to lose so ORDER NOW and consider buying an extra set for your loved ones. Makes the perfect gift for any occasion! 【NATURAL FIT】Small/Medium size fits A / B cup, Large/X-Large size fits C/D cup, XX-Large size fits E/F cup, harmless without stimulation, natural fit your chest curve, ensure your nipples doesn't show and make your breast instant lift and firm, Form enhancing product creates women's breasts to look fuller. 【NATURAL LOOK AND INVISIBLE】Thin edge and centre is better to protect and hide nipples. These nude seamless nippleless covers make them natural look and invisible even under sheer clothes. Length can be cut freely, Intimate satisfy the clothing needs of different occasions. Perfect solutions for backless/strapless dresses,Tops, Blouse Shirts, Strapless, Backless, Deep-V, Wedding Dress, Swimwear and Gowns.