Safety Material: Made with ultra-soft medical grade silicone that drapes like a natural breast and moves naturally with the body Waterdrop Symmetrical: The waterdrop shape design to provide a snug fit against the chest.ensuring all day comfort without perspiration SiliconeReusable: The silicone breasts can directly put into the bra without straps or tape.and they are reusable for multiple uses Safeguard: Clean it with mild soap and dry it with towel gently every day.Put it in boxes or bags when not used.Avoid direct sunshine Suitable for Occasions: Especial suitable for women whose surgeries remove some underarm or clavicle tissue because of mastectomy.breast cancer.Also be used for cross dresser.transgender.cosplay etc