The BOUZ RING is a split ring which improved the remaining an insecurity element such as strength, weight and put on/take off.
There are other feature for only BOUZ Ring, The Split Ring is a revolutionary which will become standard.
60lb-19pcs, 70lb-17pcs, 100lb-15pcs, 130lb-15pcs, 200lb-12pcs, 260lb-12pcs, 380lb-8pcs, 560lb-8pcs
http://www.bouz.net/english/products/bouzring/usage.html
