Zipper on a ballistic nylon CD case opening slowly

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Pelican case plastic lid closing with a thump

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Zipper on a nylon CD case jerking roughly

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Old metal case Bakelite handle relaxed

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Zipper on a ballistic nylon CD case opening in a 3-step motion

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Zipper on a nylon CD case closing quickly

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Old metal case raspy latch opening and releasing

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Zipper on a ballistic nylon CD case closing peppily

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Pelican case plastic latch opening quickly in the distance

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Metal microphone case clasp closing slowly and concisely

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