A zip tie that you can cut off with your fingers by giving it a quick twist? Yeah, welcome to the 21st century. Made by Ancor (a sister company of Blue Sea Systems), these are about 2-3x the price of a regular zip tie but we've found that it speeds up our installations by much more than the extra cost of the ties (which works out to about an extra $5/vehicle if you use 100 ties/vehicle). You're welcome. They are available in smaller packs (the biggest being 500 count), in 8", 11" and 14". 50 lb tensile strength so they're very solid.