A. It is in good condition and of certain quality. B. Features: 1. The angle grinder can be transformed into a belt sander in about one minute, and the sanding belt is relatively easy to install. 2. It has an ergonomic design, offering a good grip and being relatively easy to control. 3. The working heads are interchangeable, with sanding and grinding capabilities. 4. The working head can rotate approximately 180 degrees up and down. 5. It can be widely used for grinding solder joints, stainless - steel handrails, scissors, knife edges, etc. 6. Only the sanding belt adapter kit for the belt sander is included. Other accessory demonstrations in the picture are not provided. C. Specifications: 1. Materials: Sandpaper, metal 2. Dimensions: As shown in the picture 3. Color: As shown in the picture 4. Applicable models: Type 100 angle grinder 5. Quantity: 1 set D. Precautions: 1. Due to manual measurement, an error of 0 - 1 cm may occur. Please ensure you can accept this before placing a bid. 2. Due to differences between different monitors, the picture may not accurately represent the actual color of the item. Thank you for your understanding! E. Package contents: 1 set of sanding belt adapter kit for the belt sander