If this is the item you bought http://www.amazon.com/Leather-Vegetable-Pieces-Weight-Square/dp/B004QVYQ40/ref=sr_1_4?s=arts-crafts&ie=UTF8&qid=1351868174&sr=1-4&keywords=tanned+leather (I'm guessing since the first feedback listed is from Zach) then you got exactly what was advertised with a description of the condition of the leather
* In the tanning process, when veg tan topgrain sides are processed, the underpart of the side (known as the split) is separated and sold separately. Grainy on both sides, they are light weight (ranging approximately between 2 to 4 ounce, about 1/16" thick) with pleasantly firm hand.
Although the description of "grainy" may be misleading I'd say it was pretty straight forward.
Chalk it up to a (not too expensive) learning experience. Trust me my first leather purchase/mistake hit my wallet quite a bit harder
Horn