THIS IS A 45 DEGREE SET SQUARE PRODUCED IN PLASTIC. WITH PRINTED FROG DESIGN. THE EDGE OF THE SET SQUARE HAS GRADUATIONS SO IT MAY BE USED AS A RULER. THIS PRODUCT IS USED AS A MEASURING DEVICE IN MATHEMATICAL SUBJECTS.PACKAGED IN A PAPERBOARD SLEEVE INSIDE A PLASTIC BAG.

THIS SET SQUARE IS CLASSIFIED TO COMMODITY CODE 9017201000 IN ACCORDANCE WITH THE FOLLOWING: GENERAL INTERPRETATIVE RULES (GIR) GIR1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 9017 GIR5B HAS BEEN USED AS THE GOODS ARE PACKAGED IN NORMAL PACKING FOR TRANSPORT (PAPERBOARD SLEEVE IN A PLASTIC BAG). GIR6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL. SECTION AND CHAPTER NOTES SECTION XVIII OPTICAL, PHOTOGRAPHIC,CINEMATOGRAPHIC,MEASURING,CHECKING,PRECISION,MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS:CLOCKS AND WATCHES;MUSICAL APPARATUS;PARTS AND ACCESSORIES THEREOF. HARMONISED SYSTEM EXPLANATORY NOTES 90.17 DRAWING,MARKING-OUT OR MATHEMATICAL CALCULATING INSTRUMENTS ( FOR EXAMPLE, DRAFTING MACHINES,PANTOGRAPHS,PROTRACTORS,DRRAWING SETS,SLIDE RULES,DISC CALCULATORS); INSTRUMENTS FOR MEASURING LENGTH, FOR USE IN THE HAND (FOR EXAMPLE MEASURING RODS AND TAPES, MICROMETERS, CALLIPERS), NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER. THIS HEADING INCLUDES DRAWING, MARKING-OUT MATHEMATICAL CALCULATING INSTRUMENTS. IT ALSO INCLUDES INSTRUMENTS FOR MEASURING LENGTH, FOR USE IN THE HAND. GENERAL ARRANGEMENT OF CHAPTER 90 THIS CHAPTER COVERS A WIDE VARIETY OF INSTRUMENTS AND APPARATUS WHICH ARE, AS A RULE, CHARACTERISED BY THEIR HIGH FINISH AND HIGH PRECISION. MOST OF THEM ARE USED MAINLY FOR SCIENTIFIC PURPOSES (LABORATORY RESEARCH WORK, ANALYSIS, ASTRONOMY, ETC), FOR SPECIALISED TECHNICAL OR INDUSTRIAL PURPOSES (MEASURING OR CHECKING, OBSERVATION, ETC) OR FOR MEDIAL PURPOSES. THIS CHAPTER INCLUDES IN PARTICULAR; (B) INSTRUMENTS AND APPARATUS DESIGNED FOR CERTAIN SPECIFICALLY DEFINED USES SURVEYING, METEOROLOGY, DRAWING, CALCULATING, ETC). THERE ARE CERTAIN EXCEPTIONS TO THE GENERAL RULE THAT THE INSTRUMENTS AND APPARATUS OF THIS CHAPTER ARE HIGH PRECISION TYPES. FOR EXAMPLE, THE CHAPTER ALSO COVERS DIVIDED SCALES AND SCHOOL RULES (HEADING 9017) EXCLUSIONS/INCLUSIONS HEADING 90.10 THIS HEADING EXCLUDES (H) EXPOSURE CALCULATING DISCS AND RULERS ( HEADING 90.17) HEADING 90.17 (A) DRAWING INSTRUMENTS. THIS INCLUDES: (4) SET SQUARES (STANDARD, HATCHING, WOOD OR METAL WORKING), ADJUSTABLER SQUARES, T SQUARES (STANDARD OR ARTICULATED), DRAWING CURVES, RULERS (FLAT, SQUARE, HATCHING (PARALLEL RULES)STANDARD,ETC. 9017201000 EXCLUDES (D) INSTRUMENTS FOR MEASURING LENGTH, FOR USE IN THE HAND. THESE INSTRUMENTS ARE CAPABLE OF INDICATING THE LENGTH, I.E LINEAR DIMENSIONS, OF THE OBJECT TO BE MEASURED, FOR EXAMPLE A LINEDRAWN OR IMAGINARY (STRAIGHT OR CURVED) ON THE OBJECT. THE INSTRUMENTS ARE THEREFORE CAPABLE OF MEASURING DIMENTSIONS SUCH AS DIAMETERS, DEPTHS,THICKNESSES AND HEIGHTS WHICH ARE INDICATED AAS A UNIT OF LENGTH (E.G., MILLIMETRES). THESE INSTRUMENTS MUST ALSO HAVE CHARACTERISTICS (SIZE, WEIGHT, ETC) WHICH ENABLE THEM TO BE HELD IN THE HAND TO CARRY OUT THE MEASUREMENT. (D)(5) MEASURING RODS (PLAIN OR DIVIDED, STRAIGHT OR FOLDING) AND MEASURING TAPES (E.G., SPRING RULES, RIBAND-RULES,DRUM WOUND BANDS),INCLUDING STANDARD RODS, MEASURING STICKS AND THE LIKE.(4) SET SQUARES (STANDARD, HATCHING, WOOD OR METAL WORKING), ADJUSTABLE SQUARES, T SQUARES (STANDARD OR ARTICULATED), DRAWING CURVES, RULERS (FLAT, SQUARE, HATCHING (PARALLEL RULES), STANDARD, ETC) (6) DIVIDED SCALES (SCHOOL RULERS, ETC;), INCLUDING V. SHAPED RULERS FOR MEASURING THE DIAMETER OF CONVEX BODIES AND VERTICAL MEASURING APPARATUS WITH MOVEABLE CROSSHEADS.