Finally they are here! Our rings for Sky Hook, Ring Chaser and Co. They are made of high quality wood and come in three different versions. Ring 2 has a total diameter of 40cm and two holes. The large circle at the top comes to a diameter of 25cm and is thus significantly heavier than Ring 3, but a tad lighter than Ring 1 for a Sky Hook jump from hook to hook. The ergonomic shape makes it very comfortable for the hands and is best suited for long ninja training sessions.