Phone and tablet cases at Mobile World Congress (pictures)

BARCELONA, Spain--Mobile World Congress is not only where a bunch of phones are announced, but also cases to protect those phones. Here are some of them, starting with Lifeproof's "dirtproof" case.

Fancy embossed leather case from Yeah.

Woven-looking rubber case from iPega.

Yeah makes lots of slick leather phone cases.

Lifetouch has a line of waterproof cases for tablets and phones.

Lifeproof also showed this very thick (yet light) foam tablet case.

Don't argue with Targus.

Fancy leather combination wallet and phone case by Sena.

Fake alligator cases by Sena.

Calculator case by Phone Fashion.

Targus' line of Madebyme cases feature photos by the customer.

Soccer team case by Phone Fashion.

iPad Mini cases made of wood by Man & Wood.

Transparent cases from Cellularline.

Combination wallet/phone case by Golla.

Mother of pearl inlay designs from Man & Wood.

More wood designs by Man & Wood.

Spanish leather cases by TammyB.

"Smoke" covers by Hama.

Man & Wood at it again.

Patent leather cases by Cellularline.

OXO Platinum cases.

Lego-compatible cases by Targus.