This is the Dive Rite Open Water Scuba Diving Regulator Package XT Features: XT1 First Stage XT2 Second Stage, Carbon Fiber cover XT2 Second Stage, Yellow cover 40-inch LP hose 22-inch LP hose Right angle regulator adapter Regulator necklace 2-inch SPG with 32-inch hose Small swivel bolt snap Hose clip retainer Regulator Bag The XT Advanced Open Water Regulator Package draws from our technical roots, for a regulator setup that any diver can appreciate. The XT Advanced Open Water Regulator Package consists of our XT1 High Performance First Stage, a matched set of XT2 Balanced Second Stages, and a Mini Tech 2 SPG. Along with all of the main components, accessories such as clips and necklaces are included. With its optimal hose routing, there are no dangling hoses to get snagged on the dive. The primary second stage is routed under the divers arm on a 40" flex hose with an angled adapter. This routing keeps the hose from flaring out and the longer hose allows for comfortable air sharing in an emergency situation. The backup second stage is on a 22" flex hose with necklace to be quickly accessed if needed. The high quality Mini Tech 2" Brass SPG is on a 30" flex hose with boot and stainless clip to be attached on the waist or chest D-ring for easy viewing. For transporting your XT Advanced Open Water Regulator Package to and from the dive site, a carrying bag is included. Available in Yoke or DIN."