Innovative scale ruler RAPID RULE made in the USA, perfect for planning work. "Rotary Rule" scale ruler made of executive-quality aluminum Incorporates an innovative rotating tumbler 6 different scales and fixed edges 1:1, 1:2.5, 1:5, 1:10, 1:20, 1:50, 1:100 Dimensions: 34.5 x 2.6 x 0.8 cm We cannot respond to requests for ridiculously low prices. Please let us know your desired price in the comments. Thank you for viewing. Please be sure to read the profile. Recently, there have been listings on Yahoo Auctions and Chinese online shops that use our photos and comments, but they are completely unrelated businesses. Please be aware of fraudulent methods. There are scratches, dirt, stains, and discoloration typical of antiques. The images are everything. Please make your judgment accordingly. Hokkaido, Okinawa, and remote islands may be subject to cash on delivery. #Desk Accessory Collection