This strapless bra features no-slip silicone edges that keep it comfortably in place without digging in. Additionally, it has a minimizer effect and is unlined, providing a smooth appearance, ensuring a smooth silhouette under any outfit. Features underwire for added support. Anti-slip silicone strips at the top and bottom, soft side boning for slip-free comfort Removable, adjustable straps can be worn multiple ways The cups are non-padded and have a breathable fabric lining for added comfort. Triangle structured elastic side wings keep your breasts in place, providing both support and a flattering shape. Thoughtful Design:2 Types of straps width?for different sizes offer extra support for full bust: 15MM: 34C-D, 36C 17MM: 38-42C; 36-42D; 36-42DD; 34-42DDD 5.5 CM Three /7.5 CM Four hooks Fastening