The setup blocks are to be used to set the height of the fence and other cutters. This set includes 8pcs for you to use, you can choose the suitable one according to your needs. If you are looking for this product, come and have a try, it will not let you down. Features: Preferred Material: These blocks are made of aluminium alloy material, which has the characteristics of not easy to break or bend, and have a long service time. 8 PCS A Set: There are 8pcs setup bars for you to use: 8/7inch, 3/4inch, 1/2inch, 1/4inch, 3/16inch, 1/8inch, 3/32inch, 1/16inch. With these setup bars, you can set the needed height easily. It will save you time and greatly increase your productivity. Storage Box: Comes with a storage box for you to keep these accessories in a box for portability and not easy to lose. Specifications: Material: Aluminium Alloy Quantity: 8pcs Package size: 150 * 85 * 35mm / 5.9 * 3.3 * 1.4in Package weight: 600g / 1.3lb Packing list: 8 * Setup Bars 1 * Storage Box