A box of 100 x Size AR4 Arofol branded white padded bubble envelopes. These are equivalent to mail lite/featherpost size D and jiffy airkraft size JL1. The internal measurements of each envelope are 180mm x 265mm. Classed by Royal Mail as 'Large Letter' size.

Arofol branded bubble envelopes are manufactured in the UK from high quality recycled FSC paper. The inside is lined with high quality tough and high slip coated bubble film, preventing snags and tears. They also contain heat welded laminated edges for extra burst resistance.