Architects Scales Laser Engraving Engineering Scale For Drawing Feature:1. Solid aluminum alloy: the triangular ruler made of solid aluminum alloy is durable.2. Laser engraving: the triangular ruler is laser engraved, the weight is accurate and not easy to carry.3. Small ruler: it is a triangular ruler with a small body, easy to carry and measure in small spaces.4. Useful Measurement Tools: A set of useful measurement tools for any project, very suitable for engineers, reporters, and students.5. Storage Box: Elegant tools come with storage boxes, great gifts, easy to store. Specification:Item Type: Engineer's Scale SetMaterial: Aluminum AlloyPurpose: Multi-Functional ScaleColor: BlackScale: ImperialScale Length: 12inSmall Scale Ratio: 1-1/2in, 1in, 3/4in, 3/8in, 3/16in, 3/32in, 1/2in, 1/8in, 3in, 16inLarge Scale Scale: 10 inch, 20 inch, 30 inch, 40 inch, 50 inch, 60 inchPackage List:2 x Triangular Scale2 x Storage Box 1) we accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.