Climbing Technology Click Up Used about 5 times for indoor climbing. Comes with a carabiner. There is a place with a name written in sign pen (4th photo). Please purchase if you understand that this is a used item and has been stored at home. The following is a product description (from the official website) *** An innovative belay device with a brake assist function that allows for simple and smooth operation. For lead and top rope climbing belaying, you can feed and take up the rope in the same way as with a tube-type device. The device will block the rope reliably in the event of a fall, stopping unexpected falls. (※Never let go of the rope on the climber's side) It is also easy to unlock the device and lower the climber after a fall.