In this audio recording, the prominent sound of a plastic cover being released resonates. Initially, there's a slight rustle, the distinct noise of a lid being unhinged. It's a crisp, sharp sound that echoes of something lightweight yet sturdy, unmistakably plastic in nature. This is then followed by the sound of dropping. It's a brief, resonant clatter as the plastic lid descends, bouncing slightly before it settles. The audio encapsulates the simple yet satisfying process of releasing and dropping a plastic cover.