The Photon Wire Express Dyneema is different from other lightweight quickdraws because its carabiners are still full size. In fact, the Photon Wire has a gate opening that is up to 25 percent bigger than other carabiners in its class. This makes clipping, cleaning and rigging easier. The 11 mm Dyneema dogbones are equipped with the proprietary Karstop Evo carabiner retainer that prevents the rope end carabiner from shifting. Available in 11 and 18 cm lengths.