A set of A2 parallel ruler that is compatible with architectural tests and a few drafting supplies that are highly frequently used for architectural tests. Parallel ruler is equipped with a floating device that allows the scale to be fixed in any position to prevent dirt and damage to the drawing. Since it is a magnetic drawing board, you can simply place the included magnetic plate (11.8 inches (30 cm) x 2 pieces, 19.7 inches (50 cm) x 2 pieces. The carrying bag features a 3-layer polypropylene construction that greatly reduces hand strain. It has a large amount of contents, including a cross band and shoulder belt that securely secures the storage items. It can be used as a portfolio for A2 fell storage or as a storage case for A2 parallel rulers. Drafting Tools Set Contents: (1) Test Template (2) Slope Ruler 7.9 inches (20 cm) Type 3) Triangular Ruler 9.4 inches (24 cm) Type (4) Mechanical Pencil 0.02 inch (0.5 mm) / 0.7 mm (0.7 mm) + Eraser (5) Mesh Type Eraser (6) Triangle Scale 1/1/1/1/1/1/1/10 cm) 1/2 00, 1/250, 1/300 (7) Drafting Brush (8) Floating Disc (9) Drafting Tape (with cutter) [Portable Bag Specifications] DRAPAS Portfolio DPZ-A2 Interior Dimensions: W 27.6 x H 21.5 x D 1.5 inches (700 x 545 mm) External Dimensions (W 70 x H 568 x D 4568 mm)