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 rope feeding during the lead climber's belay even faster and easier. The operation is generally very simple, as it works without any moving parts or levers. In the event of a fall, the rope is automatically locked through interaction with the belay carabiner without any effort from the belayer. When the brake hand is positioned correctly during belaying, the Rama belay device is an excellent solution. The stainless steel braking surface ensures a long lifespan. The Autotuber is compatible with ropes with a diameter of 8.7 to 11 mm. It is recommended to use Bora and Oxy carabiners in combination with the Rama.