Suitable for small electrical parts and components, jewellery, books, batteries etc. All dimensions quoted are internal dimensions. A box of 750 size BP1 bubble pouches, size 100x135mm. Also known as plain bubble bags, these pouches are made from 50gsm bubble wrap and are highly effective at protecting items during storage and transit, while providing a super fast way to pack. All our bubble pouches are manufactured in the UK to the highest standards, and come with 30mm peel and seel strips, for easy sealing - simply pop your product inside the bag and seal it.