Learning Resources Student Bullseye Compass Description Students get hands on practice with geometric concepts with this 4-in-1 drawing tool- can be used as a compass, a ruler in inches, A ruler in centimeters, and a protractor. Circles can be drawn with diameters from 1” to 9 3/8”. made of shatter-resistant safe-t plastic for years of use. Features: Sold as 1 Each. This 4 in 1 drawing tool can be used as a compass, a ruler in inches, a ruler in centimeters and a protractor. Measurement system: English, metric. Circles can be drawn with diameters from 1" to 9-3/8". Size: 1"(W) x 6"(L) x 9 3/8"(Dia). Material: Plastic. Metric scale: Centimeters. The opening in the Direct View compass point provides the easiest, most accurate location for all circle constructions. Made of SAFE-T plastic for a safer, longer lasting tool, multi ruler. Quick-Set radius indicator allows for immediate comparison of inches and centimeters; built-in protractor measures and constructs angles. Product Details: Brand: Learning Resources Material: Plastic Item Weight: 0.02 Pounds Product Dimensions: 6.3"L x 1.7"W Manufacturer: ‎Learning Resources Brand: ‎Learning Resources Item Weight: ‎0.32 ounces Product Dimensions: ‎6.3 x 1.7 x 0.4 inches Item model number: ‎45701 Is Discontinued By Manufacturer: ‎No Color: ‎Multicolor Material Type: ‎Plastic Number of Items: ‎1 Manufacturer Part Number: ‎45701 Date First Available: February 9, 2008