The Sender Express Sets are designed for alpine climbing and high-performance sports. The combination of ultra-lightweight, compact carabiners and Dyneema® slings offers an optimal weight-to-performance ratio. The straight gate with a textured grip zone makes clipping easier, while the Keylock system prevents snagging during clipping and unclipping. The sling varies in width and is easy to grip, and a robust sling protector secures the lower carabiner and reduces wear. The indicator in bright orange shows that the sling and fixation are correctly attached to the carabiner. Ideal for users who need to save weight while still considering ergonomics.