Silicone Stock: Black 20 Clippers not included. For self-haircuts such as fades. Use clippers or scissors to cut along the line of the hairband. Made of elastic silicone, it adheres closely to the skin and is non-slip, allowing you to easily and smoothly achieve an accurate shave without damaging your scalp. The material is resistant to hair sticking and is durable, allowing for washing with water. Small and lightweight, making it convenient to carry. Soft and stretchy, it adapts to all head sizes and shapes.