COMFORTABLE AND NATURAL: INVISIBLE Gifts for Women better fit your chest curve, and make your chest look fuller The thinner edge and middle part can better protect and hide your nipples even under the solid color clothes.Perfect solutions for Tops,BlouseShirts,Strapless, Backless,Deep-V,Wedding Dress,Swimwear,and Gowns. It is light, comfortable, and easy to carry. Ideal for backless or strapless evening dresses, low-cut outfits, party dresses, etc. This invisible push-up bra complements any sexy dress style, making you an absolute focus. Applicable to weddings, proms,dinners, parties, vacations and any other formal or informal occasions. WASHABLE AND REUSABLE: The light weight strapless bras can be washed and used repeatedly. All you need to do is to rinse them with lukewarm water below 30C, clean them with mild neutral soap and let them air dry in the shade. Do not expose them to thesun. Once dried, the adhesiveness regenerates itself. NUTURAL AND HARMLESS: Made of healthy and breathable fabric and natural biological gel. The push-up bras made of medical-grade silica gel will not cause irritation or harm. Comfortable to wear and suitable for sensitive skin. The strapless bras are attachedto skin with adhesive made of harmless biological silica gel. It is more comfortable and healthier to wear and the push-up effect will be more natural. WARM TIPS: Excessive sweat will affect the effectiveness of the adhesive, so the adhesive bra is not suitable for high-temperature outdoor use or exercise. Sweat and high temperature may affect the stickiness of silica gel. Before use, please wipe yourbreasts with a warm towel, and do not use any body oil or lotion. Delivery Quantity: 2set (4pcs) Package Contents: Only the above package content, other products are not included. Size: S (diameter 9 cm) (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: black+skin color (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)