Shears are a type of cutting tool designed for trimming and shaping materials like fabric, paper, or plants. They typically have two blades that pivot around a central point, allowing for precise cuts. Shears come in various sizes and styles, including garden shears for pruning plants and fabric shears for sewing projects. The design of shears often includes ergonomic handles for comfort and control during use. Some shears are specifically made for certain tasks, such as hair shears for cutting hair or pinking shears that create a zigzag edge to prevent fraying.