5 1/8"x1 5/8"x1 5/16" – Great, loose, mottled, chatoyant, convoluted, irregular curl on the primary sides. The secondary sides have similar curl that is as intense as the primary sides but the curl is mottled.

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.