Review on Pro Tie B4ULD1000: 4-Inch Ultra Light Duty Standard Cable Tie, UV Black Nylon, 1000-Pack for Easy and Efficient Cable Organization by David Reyes

They hold together perfectly. I have used thousands of these zip ties to secure anything and everything. These are the sturdiest ties I have ever used. They hold better in corners and only require a click or two to secure. Other cheaper zip ties often break when pulled too hard or applied to corners or sharp edges. Just note that they come in different carrying capacities, from ultra light to heavy. Rope strength, flexibility and of course cost vary accordingly. They use quality glue and go well with these quality ties. Oh, and of course Made in the USA.