The larger bunny (with the upright ears)  is little over 3 lbs.  Approx 6" L, 4" H and almost 5" wide (at widest part of ears)

This larger one has a gold finish engraved plaque on the bottom that says  "Made in Japan"   

You can see a small production seam on his back (hidden mostly by an ear)

The smaller rabbit weighs just under 3 lbs.    Approx 6" L, 3.5"H and 3.75' W.

This one does not have a plaque.  This bunny is a bit more "coppery" in color than the  larger rabbit.