Breast augmentation is a popular cosmetic procedure aimed at enhancing the size and shape of the breasts. One of the primary methods used for breast augmentation is the insertion of breast implants. Breast implants are prosthetic devices that are surgically placed to augment the size, improve the symmetry, or restore the shape of the breasts. This chapter serves as an introduction to breast implants, providing factual information about the procedure, different types of implants, associated risks, and benefits.