Not sure, but when I ordered these last year, they may have been larger. Definitely about $10 cheaper.  But one thing for sure, they do not burn as long.  Used to be 3+ hrs.  Now it's a little less than 2-1/2 hrs. And I love the cans where you don't need to peel the label.  Just pop the lid.  Still an enjoyable experience in my little home. Crackles perfectly, and warms my entire first floor.  Ordered 2 cases for extra enjoyment.

Pros: No label to peel off.
Cons: Shorter burning time.