The product is a pack of five Bosch T101A T-Shank jig saw blades, designed specifically for cutting Plexiglas. With a cutting depth of 4 inches and 14 teeth per inch, these blades are ideal for precise and efficient cutting. Manufactured by Bosch, a trusted brand in the industry, these blades are a reliable choice for any DIY or professional woodworking project. Remember to always wear safety gear when using power tools, and to choose the appropriate blade for your specific cutting needs.