Color way shown in sample is Driftwood.  Glazes are all food safe, but vary slightly in flow with every piece.  
2  3/4" Tall 
8 1/2" Long
4 1/4" Wide
The dimensions listed are for the piece shown in the sample picture.  You can expect small variations when pre-ordering.  
This dish is suited for use in the oven and/or planting.  No drastic temperature changes like oven to freezer, or freezer to oven.