Push up pads and underwire provide lift up and support to enhance deep cleavage and reach add 1 cup effect even for small breasts. Front fastening for convenience wear. Sturdy metal clasp won't break, feel more stable and secure. 92% Polyamide, 8% Elastane Hand Wash Only Fastening: Snap Push-up Push Up Delicate all-over pretty lace bras with lovely lace racer back design to make cute and sexy look and add extra femininity. Deep plunge and beautiful lace racer back is perfect for matching low-cut, v-neck, backless, halter neck and open-back clothing or dress, giving you charming and sexy look. Breathable and soft fabric on side wings and back to provide cool feeling in summer. Achieve cool and sexy look at the same time-practical and beautiful.