Steel wired hole ash outlet: The dust bag ash outlet features a steel wire design with a flexible hood opening, providing a better fit for the machine compared to traditional dust collection bags. High-quality materials: The sawdust collection bag is made of fine textile and premium polyester materials, making it lightweight, durable, and resistant to tearing with prolonged use. It is also easy to disassemble for cleaning, helping keep your workbench neat and tidy. Wide compatibility: This universal miter saw dust bag is designed with an adjustable bag hood, making it suitable for various power tools such as cutting machines, edge planers, diagonal saws, and belt sanders, meeting your dust collection needs in multiple applications. Easy installation: The setup process is simple—just attach this universal dust bag to your miter saw, such as the 255 model. No tools required. Material: Cloth. Color: Black. Package contents: 2 x Cloth bags, 1 x Air outlet. Note: Light reflection and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement allows an error of +/- 1-3 cm.