This ruler can be used for stained glass making and other similar crafts. Length: Approximately 59.5cm Thickness: Approximately 7cm Weight: Approximately 690g This type allows you to perform tasks such as breaking glass on the rubber surface. *Please check the images for any scratches on the front and back surfaces before purchasing. Please confirm the unevenness of the rubber surface, scratches on the back, and yellowing in the images. Thank you. ☆There may be scratches on the aluminum parts. I try to take pictures carefully, but I may miss some. There is no problem with the side where you place the cutter. In stock. Thank you.