5 5/16"x1 9/16"x1 5/16" – Great dark and light brown irregular curl on one primary side. The other primary side has light brown that is interrupted by a chatoyant stripe. One secondary side has curl similar to the curl on the first primary side. The other secondary side with figure that has a chatoyant glow.
Depending on the display being used to view this product, the color of this block may appear different than it actually is in the picture, but it is close.