A neat style with a smart head with no protrusion that does not hurt.Achieved a 30% lighter weight in comparison with the conventional product (Chibi Support).Two types of smart heads are provided (i.e., 7 to 18 mm dia. and 18 to 25 mm dia.), either one of which can be replaced according to the rod diameter.Press fit the support from above.Be sure to press fit the support securely until a crack sound is heard.Pull up the lever with your fingertips while holding the rod to detach and attach the support.Weight: 108 g(when accommodated in the storage pouch, including a large smart head, a small smart head, and dedicated wrench for smart head change).Accessories:Dry pouch for storage, large smart head (rod diameter of 18 to 25), small smart head (rod diameter of 7 to 18), dedicated wrench for smart head change. Rod mounting method : 1. Turn and loosen the lock ring so that the smart head will move up.2. One side will come out of the lock ring.Fold and insert the rod, align the thread so that the smart head will go down horizontally, and turn the lock ring to tighten and secure the rod.(If the lock ring becomes hard while tightening it, the screw thread is not lining up with its receiving thread. Loosen the screw and try again.)3. Use the provided wrench to secure the rod tightly if necessary.(Overtightening will damage the rod.)4. Change the smart head according to the rod diameter.(The rod can be removed when the lock ring is fully loosened.)