The video shows a close-up of a silver-colored chain with several links. The chain is lying on a red surface, and a person's hand is seen holding a small piece of metal, which is then placed on one end of the chain. The hand then moves the piece of metal along the chain, presumably to demonstrate how the chain links together. The chain appears to be made of metal, and the links are uniform in size and shape. The small piece of metal is also silver-colored and is placed on the chain in such a way that it fits into the links. The video is shot in a well-lit environment, and the focus is on the chain and the person's hand.