5 rolls or a Bale of 300mm x 100 Meter Bubble wrapping for all your dispatch wrapping, and packaging needs. Air cap Bubble wrap is great at giving your products more protecton, the sealed air bubbles are 10mm x 4 mm, and a combined protection of an 8mm layer. This will give your more delictae items the extra protection on their journey, the bubble wrap rolls can help replace the padded envelope, and are more versatile and if you need an extra layer just roll the product over one more time and your done.