Pinit Westcott® Steel Office Rulers, 30cm/12" SKU WTC50201 $10.79 Quantity discounts available QuantityPrice (0) No Reviews yet Memo Quantity -+ Add to Cart Details Non-slip cork back, acid-etched graduations. Imperial/metric scales. 12” (30 cm). Also available in a box of 10. DetailsBackDetailsNon-slip cork back, acid-etched graduations. Imperial/metric scales. 12” (30 cm). Also available in a box of 10. Ratings and ReviewsNo reviews availableBe the first to Write a Review