Size AR7 (G/4 equivalent) Arofol branded gold padded bubble envelopes. These are equivalent to mail lite/featherpost size G and jiffy airkraft size JL4. The internal measurements of each envelope are 230mm x
Padded Polythene Envelopes | PostSafe South East
Envelope Mailing Boxes | RAJA UK
Mail Lite Padded Envelopes - A000 - Packaging Products Online