1.[Main Parameters]:Overall length: 92cm/36.22inch, cutting board length: 0-75cm/0-29.52inch, grip length: 44cm/17.32inch, ruler spacing: 38.5cm/15.15inch, support length: 49cm/19.29inch, material: stainless steel; scope of application: woodworking. 2.[Accurate Woodworking]: The circular saw guide is marked with precise scales on both the left and right sides and has knobs for quick positioning to ensure cutting accuracy. The cutting base plate moves smoothly and unobstructed, and has an adjustable cutting board length of 0-29.52 inches, increasing the flexibility of woodworking operations. 3.[Wide Compatibility for Various Tools]Designed with a multi-hole cutting base, this guide is compatible with electric circular saws, trimmers, and cutters. It meets diverse woodworking needs, providing seamless support across different tools. 4.[Premium Stainless Steel]: The circular saw guide made of high-quality stainless steel adopts punching and welding processes, making it rust-resistant, wear-resistant, not easy to deform, and durable. This can ensure that the product can withstand heavy use and last for many years with proper maintenance.