YKK metal zipper. This was custom-ordered from YKK at a leather materials store. *Regarding the tape color, please refer to a color card if you have one, or check the images on websites like YKK. - Size: 5 - Tape Color Number: 545 - Tape Color: Comet Blue - Metal Color: Antique Gold - Zipper Type: Closed-end - Locking Mechanism: Yes - Length: 15cm - Quantity: 1 piece - Condition: New, unused *Shipping will be via Yu-Packet Post Mini, and will not include cushioning material. Please be sure to ask any questions before purchasing. Thank you for viewing. YKK Size 5 Closed-End Zipper 15cm 1 piece 545 Light Blue with Locking Mechanism Comet