This special Bravo Soft Shaper Breast Form bra pad is light weight, which is very comfortable and natural. If you have had a mastectomy or other breast surgery, these post mastectomy breast forms are an alternative to silicone breast prostheses. Molded, teardrop shaped. Can be worn on either right or left side. The back of the bra insert breast form is concaved. Hand washable, reusable. Use right after surgery, or around the house.