Material: 100% medical grade silicone, super soft and skin friendly. Touch and feel like real breasts.Form weight: about 300g/pc, size (as pictured): 16.5cm * 13.5cm * 4.4cm.Package includes: Only one mastectomy implant (not a pair).Perfect for post-hysterectomy, cross-dressers, transvestites, cosplay, breast cancer recovery, and anyone else who wants invisible support for a perfect figure.Teardrop: This breast form is suitable for vertical mastectomy incisions or procedures to remove armpit contents and entire breast tissue because it can be angled for an optimal fit. This breast form fits your right and left breasts.After Sales: Please refer to the size chart before purchasing. Please feel free to contact us if you have problems with the wrong size, etc. We will solve it for you as soon as possible. thanks.