Large Triangle Ruler Square Set,Triangle Protractor,2 Pieces (Size 2)

Description

Specifications: Material:made of plastic Digital clear, help fast accurate measurement 45/90-degree ruler can also be used as a protractor One of the commonly used mathematical tools,it can not only use by ourself,but also sent to our students,friends Size: 45/90-degree Triangle ruler,the shortest side 6.9inch, the longest side 9.5inch 30/60-degree Triangle ruler,the shortest side 5.6inch, the longest side 11.2inch Package includes: 1 x triangule ruler(45/90-degree) 1 x triangule ruler(30/60-degree)