Silicone gel sheets are flexible, adhesive strips made from medical-grade silicone. They are commonly used to help reduce the appearance of scars, including those from surgery, injury, or acne. The sheets work by providing a moist environment that promotes healing and helps flatten and soften raised scars over time. These sheets are easy to apply and can be cut to fit various sizes and shapes of scars. They are typically worn for several hours a day and can be reused for a limited time. Many people find them effective for improving the texture and color of scars, making them a popular choice in scar management.