High temperature and corrosion resistant design, suitable for swimming and hot spring. Triangle shape matches the curves of the chest, constructed with deep concave backside to be breathable for skin, especially designed for someone who has had a complete mastectomy. It can be worn inside a bra pocket or used with special glue to adhere directly to the body. This breast form is made of lightweight medical-grade silicone, realistic, natural and lighter, soft and harmless, with elastic sense of touch, quickly regains its shape after handling. Weight: 210g per pair. Package included: one pair of mastectomy prosthesis. Ideal for women with breast defects caused by mastectomy and breast cancer. Also suitable for flat chest, cross dresser, transg individuals, cosplay, and other uses.