Chain Coil: Nylon Tape: PET (Polyethylene terephthalate - plastic)
#5 Black Coil Closed End Autolock Zippers. They have one closed end and do not separate.
These are autolock zippers, so the sliders stay put until the tab is lifted and the slider is moved. The #5 coil has a flat, low profile that will not intrude into fashion designs . These coil end zippers were desinged with garment and bag pocketsin mind, they have both ends closed and do not separate. They match exactly to the black coil zipper, and can save time.
Heat resistance: up to 130 C. Cold resistance: down to -60 C.
These closed end zippers were designed with garment and bag pockets in mind.