* Materials: Aluminum frame
* Certifications: EN 15151-2, UIAA
* Rope compatibility: Single ropes 8.5 to 11 mm, half ropes 7.1 to 9.2 mm, and twin ropes 6.9 to 9.2 mm
* Weight: 55 g / 1.9 oz

Rope Compatibility:
* Single ropes 8.5 to 11 mm
* Half ropes 7.1 to 9.2 mm
* Twin ropes 6.9 to 9.2 mm

Simple to use:
* Feeding slack and catching falls are accomplished using standard belay techniques, always keeping a hand on the brake side of the rope
* V-shaped friction grooves enable controlled braking
* Rope glides smoothly through the device
* Can be used to belay a climber and to rappel
* Rope installation diagrams for belaying and rappelling engraved on the device

Lightweight and durable:
* Compact and ultra-lightweight: only 55 g
* Rounded design of the rope slots limits wear and extends the life of the device