Feeler Gauges, Vernier Calipers -Drawing Ruler Highlights Generic Brand Drawing Ruler Description: 7 Piece Math Geometry Set For All Levels: The math set/geometric set designed for teachers and students . Package includes: 5cm ruler, measuring ruler, eraser, right triangle, compass, isosceles triangle, 1 box of pencil leads. Easy to store, comes with a storage case, to protect and keep the tools in one place in a backpack or desk. Compact and durable compasses will not bend during use, ergonomically designed compass head is comfortable to hold. A good choice for teachers and students, also a perfect gift for your kids and friends, easy to take to class and store in class and at home. Specification: Material: Plastic Size Chart: Size: about 177x75mm/6.97x2.95inch Package includes: 1 Math Geometry Kit Note: 1. Please allow slight error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you have a wonderful online shopping!