high quality High temperature and corrosion resistant design, suitable for swimming and hot spring. Weight: 210g per pair. Package included: ONE Pair of mastectomy prosthesis. This breast form is made of light-weight medical-grade silicone, realistic, natural and lighter, soft and harmless, has elastic sense of touch, quickly regain their shape after fondling. 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 special glue to adhere directly to the body. Ideal for people: especially for women with breast defects caused by mastectomy and breast cancer. Also suitable for flat breast, cross dresser, transgender, cosplay and etc.