A 15cm red plastic triangular scale with centimeter and inch markings. I've had it for about two weeks, but I found my old, familiar scale that I thought I'd lost, so I'm selling this one that I just bought. However, I've used it a few times, so please be aware of that. - Color: Red - Material: aluminum - Type: Triangle Scale - Length: 15cm - Measurement Units: Centimeters Thank you for looking.