Dalton's Magnet Clip Type B. I used only one and stored the rest in a drawer. The backing card is recycled cardboard, and there is no packaging. Type: B Part Number: CH14-H495B Size: L.55mm/pc Material: Steel Country of Origin: China Unfortunately, I can't tell which one was used and which ones are unused. They are in excellent condition with hardly any signs of use, but there may be small initial scratches or metal dullness. Please understand that these are imported products and have been handled by a person before purchasing. American goods, memo clips, pinch clips, magnet hooks