Feature: 1. The cutting board tool support sliding adjustment, large‑scale adjustment at will, easy to cut smoothly 2. Can be installed with a cutting machine, easily cope with various occasion, support 45 degree bevel cutting 3. Provide double needle fine adjustment for accurate positioning, which helps a lot in woodworking 4. Made of high quality not rust stainless steel material, sturdy and reliable for a long service life 5. Used for cutting wood board, gypsum board, ceramic tile, etc., accurate and efficient, time‑saving and labor‑saving without being restricted by the site Specification: Item Type: Edge Guide Positioning Cutting Board Tool Material: Stainless steel Color: Silver Size: Approx. 88.5 x 44.5cm / 34.8 x 17.5in Cutting Range: Wood board, gypsum board, ceramic tile, etc. Advantages: Accuirate, efficient, time-saving and labor-saving, not restricted by site. Package List: 1 x Edge Guide Positioning Cutting Board Tool1 x Accessories Package1 x User Manual