well that's what I thought at first too...so when i got mine in the mail i was surprised. I thought it was for the plastic sides but it doesn't look like it's pre-cut to it ... then i realized it was for the metal rims ... mine came w/ front .. back ...top/bottom and 2 sides (for metal rim) ... btw if you are planning to get it ... buy it from their ebay store ... it's cheaper only 15$ includes free shipping for full body

http://cgi.ebay.com/INVISIBLE-Nokia-...#ht_3892wt_970

btw i can't tell the difference between CP and Zagg they both felt the same to me