Size/Dimensions: 300mmx50m Each roll contains a cardboard core. Bubble wrap is designed to cling to items an provide full proof protection nuring transportation Lightweight, abrasion resistant and waterproof which means you can store and transport products with complete ease Flexible and can accomodate all shapes and sizes it can also be used as a void filler in boxes this will prevent items from moving around the box The rolls are supplied on a roll which is compact and easy to maintain. The rolls take up minimal space in storage so can be conveniently stored until future use