The Autotuber Rama from Singingrock is an intuitive belay device that is particularly suitable for use in climbing gyms and for sport climbing with a single rope length. Its compact geometry makes it even faster and easier to pay out rope while belaying the lead climber. The operation is generally very simple, as it works without moving parts or levers. In the event of a fall, the rope is locked through interaction with the belay carabiner without any effort from the belayer. If the brake hand is held correctly while belaying, the Rama belay device is a great solution. The stainless steel braking surface ensures a long lifespan. The Autotuber is suitable for ropes with a diameter of 8.7 to 11 mm. In combination with the Rama, the Bora and Oxy carabiners are recommended.