Features: brand new and high quality Wood is selected from high-quality maple material, durable and has better performance. The design conforming to human engineering mechanics will make polishing more labor-saving. Professional and practical design for wood radius sanding block luthier tool, easy to carry and use. We provide three wooden blocks with different radii for your choice. You can choose the size that suits you. Professionally manufactured, the surface is smooth and accurate, and the polishing is more smooth. Specifications: Material: Maple Color: As The Picture Shows Package Weight: approx.340g Size Options: 7/10/14 Sandpaper Size: approx.146x65mm/5.75x2.56in Sanding Block Size: approx.150x75x35mm/5.9x2.95x1.38in Please Refer to the Picture for Detailed Size. Package Includes: 1Pc x Radius Sanding Block 2Pcs x Sandpaper note: Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!