300 × 2 = 600 (160 + 20) × 2 - (160 + 20) = 180 600 - 180 = 420 #YKK Zipper Other zipper listings can be found at #Zipper Midori Nakayama Please forgive any measurement errors. This item has been stored for a long time. Please check the photos. ◆About Bundling◆ We accept bundling by listing unit. We cannot combine parts of items. ◆About Bundle Discount◆ We will discount the difference in shipping costs by bundling items. If there is no difference in shipping costs, or if the cost increases, there will be no discount or additional charge. Example 1: If two Nekopos items become one: 210 yen discount Example 2: If two Nekopos items become one Takkyubin Compact item: 210 yen x 2 < 450 yen + dedicated box fee: no discount Thank you for viewing. #Midori Nakayama 【Q-】YKK Zipper 14cm 10 pieces