Never be stuck with a broken zipper again with the McNETT Gear Aid Zipper Repair & Sewing Kit! This awesome Zipper Repair Kit Includes: Zipper Repair 2 Zipper Slider Coil Double #8 1 Zipper Slider Coil Double #5 1 #10 Coil Slider Single Tab 1 Zipper Slider Single #5 Black Sewing Kit 1 Bobbin #69 Olive Green 1 Seam Ripper 1 Sewing Needle #16, Yarn Out in the field, there&';s no time for a sassy zipper that unzips from behind. It leaves an opening-in tents, packs, and sleeping bags-where no opening should be. Get those busted zippers back on task. With Gear Aid, anyone can be a master of gear repair. Ideal for: Individuals or groups. Comes with instructions and a gear repair manual.