Used to apply tape to close boxes, etc, it is small enough so that the dispenser, with the tape in it, allows for a convenient cut-off.
Industrial grade blades used for cutting or opening up boxes, wraps or other packing materials.
Pliable, transparent plastic material commonly used for packing fragile items. Regularly spaced, protruding air-filled hemispheres (bubbles) provide cushioning for your fragile items.