I had searched for straps of all types to use with my Digital SLR and finally stumbled on these neat little gadgets - the Utility Loops loop through the strap mounts to offer two perfectly sized places to attach a strap with clips. The important thing for me was finding a way to put a strap on my camera when I need it, and remove it easily when I don't. The standard strap system most cameras use takes FAR too long to attach and remove. This system allows me to take the strap off and put it back on as fast as I can operate the clips and Im not left with an overly long strap and clip hanging off the side of my camera when not in use. The best part is I can use a strap with clips or carabiners that have zero chance of failure compared to the pinch clips that are found so often on other products. Sending $1500 crashing to the ground is not my idea of a good time.
The strap material is VERY sturdy and sewn together well - in fact, they are even a bit stiff. They get 5 stars simply because they are doing exactly what I set out to find. I found the OP/TECH Utility strap with swivel spring clips a perfect match for my camera and does double duty as my strap on my camera bag when not on the camera. The clips on this strap fit perfectly in the Utility Loops with very little tolerance.
No Cons to speak of - Highly recommend this product.