Thank you for viewing! ◎ Dr. Martens 8-hole zipper unit 【Size】 Width: Approximately 6 cm / Height: Approximately 14.5 cm 【Hole Pitch】 Width: Approximately 4 cm intervals / Height: Approximately 1.8 cm intervals See photos 6 and 7 for measurements. * Please be sure to measure the hole pitch of the boots you plan to install these on! * Due to being handmade (hand-stitched), there may be slight variations. Please understand. 【Materials Used】 Leather: Smooth black leather Zipper: YKK with lock ◎ Makes it easier to take your boots on and off! Since these are made using the same pattern as the example, you should be able to install them with the same look. See photos 7 and onward for installation examples. ◎ These can be used on boots other than Dr. Martens if the hole pitch is the same. ◎ If you have any questions, please feel free to comment. -------------------- I've been enjoying leathercraft for about 10 years, as a hobby. I try to finish each piece carefully, but please understand that these are handmade items before purchasing. -------------------- 【Shipping】 Anonymous tracked shipping Using Yu-Yu Mercari delivery Zipper unit, ZIPPER UNIT, fastener unit, boots, sneakers, Martens, Red Wing, Danner, work boots