The aluminum alloy hand holds the gourd chain cannot be poured. The standard chain of the aluminum alloy hand holds the gourd is 1.5 meters and can be extended. The lower hook of the gourd in the hand, the chain of the tail sales part should be left for surplus when the tail -to -tail sales part cannot be allowed. The aluminum alloy hand holds the gourd in the standard, and use it within the standard. Do not touch the aluminum alloy hand to pull the gourd when using it. It is easy to cause damage to accessories and handles, and it must be stored in a dry and ventilated environment after use. The chain should be good. Regular inspections and maintenance.