All 16 pieces of the file set are made of steel. The long-lasting teeth are deeply milled, tempered, and coated for durable cutting and filing performance. The 16-piece file set includes 4 large files flat, triple-cornered, half-round, and round along with 12 precision needle files. All files are packed in a rugged, compact carry case for storage and portability. Each tool fits securely in its designated slot to prevent movement and scratching. Ergonomic handle design long, soft, and rubberized handle provides comfortable grip and extended use. Confident purchase this handy tool kit includes a wide variety of files to help you complete and enjoy your woodworking projects. Size: 34 x 13 x 4 cm Material: Steel Color: Orange Package Contents: 4 x Large files 12 x Small files 1 x Brush 1 x Kit Note: Only the items listed above are included. Other products are not part of this package. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement allows an error of +/- 1-3 cm.