Product come with metal plastic hook for stronger support.Each breast form is tear drop shaped, resembling natural looking breast * Each breast form has a raised nipple * Adhesive so it will stick to your body and look very realistic * Material: 100% medical grade silicone, super soft, they bounce like real breast, and feel like real breast. * 11"x10" over the top 8"x 6.4" across back below 3.5" protrusion. Product from Envy Body Boutique are quality guarantee. please make sure you purchase from Envy