11B envelope size cello bag (100 x 150mm) - sample
Fits an 11B envelope
A crystal clear 10 x 15cm (+3cm flap) cello bag sample with resealable adhesive strip.
This small sized cello bag fits an 11B envelope beautifully. (11B envelopes measure 90 x 145mm and is the smallest Australia Post Office Preferred envelope. More information about Australia Post's domestic letter guidelines is available here).
Or you can skip the sample and buy 100 x 150mm cello bags now.