These Mesh Sanding Discs provide clean, dust sanding with a net mesh design that resists clogging and helps deliver a smooth, even finish. The set includes 20 discs in five grits (80, 120, 180, 240, 320), with 4 discs of each grit, size 400 x 70 mm, and a hookandloop backing for quick disc changes. Designed for car and wood sanding, they fit most standard hookandloop sanding attachments. Key benefits Dust operation with net mesh design and efficient dust extraction to improve visibility and finish. Antiblocking construction reduces loading when sanding paint, primer, wood, or other dense materials, extending disc life. Quick, tool disc changes thanks to a reliable hookandloop backing. Broad grit range (80, 120, 180, 240, 320) supports heavy material removal and fine finishing within a single set. Durable mesh material that resists tearing and provides a consistent surface for a smoother result. Sized for versatile use with compatible sanders while maintaining a practical disc footprint. Product attributes Grits included: 80, 120, 180, 240, 320 (4 discs of each grit; 20 discs total) Size: 400 x 70 mm Material: Auto net mesh sanding discs Backing: Hookandloop for fast, repeated disc changes Design: Dust, antiblocking mesh construction Compatibility: Fits most standard 70 mm hookandloop sanding machines Use cases and applications Automotive paint and bodywork: remove old paint or primer and prep panels before refinishing; the dust design helps keep the work area cleaner for better primer adhesion. Woodworking and furniture finishing: from heavy material removal to fine surface smoothing, enabling a ready surface for staining or painting. General DIY and small projects: shaping edges, contouring curves, and deburring on wood, metal, or composite materials with a consistent finish. How to use Start with 80 grit for heavy material removal, then progress through 120, 180, 240, and finish with 320 for a smooth surface. Attach discs to a compatible 70 mm hookandloop sander; press firmly to ensure secure attachment. Clean the disc surface after use to prevent clogging and extend life; rotate discs as needed to maximize their lifespan. This set provides a practical, versatile solution for car body work, wood finishing, and other sanding tasks, offering a dust experience, easy disc changes, and a complete range of grits in a single package.