Great if you are a do it your selfer. You can grab these at any hardware store or home improvement store for about the same price. There great for fixing cable and wires to each other, pipes, fixtures, etc.

These cable ties are of good quality but the pricing is either comparable or slightly higher than local home improvement stores. Nice if you don't have a store near you or don't feel like making the trip to get them and just want all your security camera system components to come to you in your order.