This is a dedicated product. 10mm & 8mm set. Since this is a custom-made product, it's 1500 x 2 sets = ¥3,000. The wood plate is a plate exclusively for skin-friendly crimp training. It uses high-strength walnut wood, and the edges are rounded with a taper. This taper reduces the burden on the skin and provides an exquisite grip. Improved holding power dramatically increases your limit grade. Train your fingers with the wood plate and push your limit grade higher. Set Contents Width 11.7cm x Height 4.3cm A set of 2 plates each of 10mm and 8mm thickness. Dedicated wood screws included (3.5 x 32mm) Notes Do not use mounting screws with a shaft of 4.0mm or more. There is a risk that the plate will crack due to the load. Use the included wood screws (3.5 x 32mm) or 3.8mm coarse thread screws (32mm or longer) for installation. Please tighten the last turn by hand. Since the product uses natural wood, there may be slight variations in width and height. Custom sizes are also popular. (¥1500 per pair) Thickness can be made in 1mm increments from 3mm to 15mm. Sizes over 15mm are also possible. Example: Thickness 7mm, 4mm, etc. Size changes, width 9.0cm x height 3.5cm, etc. Please inquire separately.