I handcrafted a zipper unit for Dr. Martens 8-hole boots. It was made based on a size 26.0cm/UK7, so it's being sold for 26cm boots. The upper leather is black calf leather. The zipper is a YKK metal zipper in matte black. As this is a handmade item, I prioritize maintaining the materials and quality. I apologize, but I cannot accept requests for price reductions.