- Size: One size • Adjustable drawstring bra: The Wieysdoo strapless bra features a drawstring in the center that allows you to adjust the tightness. Place the bra cup on your chest and pull the string to get support and a push-up effect, making your breasts look bigger and fuller. • Invisible and adhesive: The Wieysdoo push-up bra gives you the cleavage you need without having to wear a daily bra. It is thin enough not to leave visible lines under clothing. Without shoulder straps, it avoids shoulder and back pain, providing a feeling of not wearing a bra. • Skin-friendly and super sticky material: Made with harmless natural silicone, without irritation or itching. It adheres firmly without leaving sticky residue after repeated use, and does not slip or peel off. • Thin and comfortable cup: Designed in a butterfly wing shape, the lightweight Wieysdoo strapless bra supports and gathers the breasts. The areola area has no adhesive, protecting the nipple from sticking. • Product measurements: Width: 12 cm, Height: 5 cm, Length: 18 cm.