Material: ABS | Color: Translucent. Durable plastic parallel ruler designed for the boat industry. Precise measurements with aluminum links and adjustable tension. Transparent finish with non-skid pads. Trustworthy quality with excellent customer service. Features 1. Parallel uler made from quality plastic to ensure durability even in extreme conditions. 2. Crafting ruler provides precise measurement with aluminum links which provide the right amount of tension for drawing a line parallel to another line or reference point 3. Scale ruler with a transparent finish allows viewing through to the page while you work with non-skid pads and non-magnetic parts 4. Quality Guarantee. We have faith in our product and always back it up with trustful customer service, please reach out to us if you have any questions or problems about our products. Specification Material: ABS Color: Translucent Package Includes: 1 x Parallel Ruler