Self-adhesive tape-seal bags are among the more dependable types of packaging in everyday use. This versatile packaging suits many different situations and is found across a wide range of industries — for packing jewelry and costume jewelry, small items, haberdashery, souvenirs, clothing and more. Polypropylene makes this possible: it is a sturdy material that blocks out moisture, dirt and dust, and it also holds up well to sharp temperature changes. Another notable feature of this type of bag is its transparency, so the product inside is easy to see without opening the package. Pack size: 100 pieces (unless a different quantity is stated).