The video shows a person's hands holding a purple carabiner and a black carabiner. The person is demonstrating how to attach the carabiners to a green rope. The carabiners are made of metal and have a U-shaped design with a spring-loaded gate. The person is showing how to open the gate of the carabiner, thread the rope through the gate, and close the gate to secure the carabiner to the rope. The video is shot against a white background, and the focus is on the person's hands and the carabiners.