Features: Professional curved sander designed with precise contoured edges to evenly polish intricate model surfaces across wood, plastic, and metal materials, minimizing surfaces damage through controlled abrasion. Crafted from lightweight aluminum alloy, this ergonomic sanding tool features a nonslip grip that reduces hand fatigue during extended crafting. Ideal for scale model builders, DIYer hobbyists, and professional requiring meticulous surfaces finishing on miniatures, architectural models, or prototypes. Perfect for detailed refinements in homes workshops, garage workbenches, or mobile crafting kits due to its compact 6.3oz design that fits in tool rolls and project cases. The safety enhanced curved profile prevents accidental over sanding while maintaining consistent pressure on concave surfaces, making it essential for delicate resin prints and wooden carvings. Specifications: Component: Aluminum alloy. Size: Approx.80x115mm/3.14x4.52inch Weight: 80g. Package Includes: 1pcs Curved Surfaces Sanding Tool note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.