Medical Grade Silicone: Made from lightweight medical grade silicone that weighs less than standard silicone, enabling comfortable wear for breast restoration TRIANGLE: The axially symmetrical triangle design matches the natural weight and curves of breasts, featuring a deep concave back to allow skin breathability. Specifically designed for individuals who have undergone total mastectomy. Nipples are realistically detailed. Can be worn inside a bra pocket or adhered directly to the body using specialized adhesive Suitable for: Concave design ideal for women with breast defects due to mastectomy or breast cancer. Also suitable for individuals with flat chests, cross-dressers, transgender users, and cosplayers. Reusable and easy to cleanrinse with mild soap after each use Care instructions: Avoid sharp objects such as scissors, needles, or sharp nails. Store in a protective case or bag when not in use. Keep away from direct sunlight and high temperatures. Do not over-press the breast form. Clean weekly with mild soap and gently dry with a towel daily Occasion: Suitable for mastectomy, transgender use, cross-dressing, and cosplay Package includes: One pair of chest prostheses