... natural c.anti-corrosion i. Self-adhesive d.no-door j. self-supportive e.Washable k.Invisible f.reusable l.with/without staps ... orderSpecification1. eco-friendly, non-toxic, high grade liquid silicone 2. Self-adhesive bra cups , not easy to fall off, freely 3. Strapless , ... back extension ,soft feeling4. Uplift breasts, enhance cleavage 5. Invisible, perfect to be worn under backless, halter or evening ...