Aluminum Ruler geometry Set of 4 for Mathematic, Drawing, Design, Studies Examination etc Non-Slip DESIgN -- Easy to use,a unique design to protect fingers while preventing slippage One Set Ruler - 1 * ruler 15 cm, 1 * 30A60A triangular, 1* 45A90A triangular and 1 protractor colored rulers are available to choose - Black or Sliver DURABLE: Made from pure aluminum ,The triangular ruler is durable, lightweight and reliable
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Item# : SPM16367895624
Model # : rulers