Top quality zippers from the best manufacturers. With YKK and Salmi zippers you can rely on smooth operation and long service life. Real zipper in right place guarantees trouble free action. If you have any questions about choosing a zipper feel free to ask. We are pleased to help. Zipper size tells the width of the coil or teeth e.g. 6 mm. Zipper tapes are 27 to 38 mm wide depending on the manufacturer, type or size of the zipper. YKK AquaGuard zippers are water resistant zippers know from new rain gear with best quality. Tooth zippers are the most durable choice. Coil zippers are the lightest and most flexible option. From by the meter stuff you can make pocket and ventilation zippers into desired length. Fully waterproof zippers are best for drysuits and other uses that require 100% waterproofnes.