iPhone 4: Ten more of the best cases

Enjoying your new iPhone 4? If the novelty has worn off FaceTime, iOS 4 and ebooks, it's time to customise your phone. And what better way to do that than with an iPhone case?

Not only do cases make your iPhone look good, they protect it and could even sort out your signal problems. Here are ten more cases that caught our eye...

Stop your phone falling through a crack in time with the hand-made Crank Doctor Who-inspired Tardis Case pictured above. Vworp vworp.

The rubberised 'pixels' on the Speck PixelSkin offer a 'resolution' of 5dpi. It comes in black, pink or purple.

Why stick your iPhone in a case when you can stick it down your undercrackers? The Play iBoxer is 93 per cent cotton, 7 per cent spandex, 100 per cent sexy times.

It doesn't come smoother or badder than the Belkin Shield Shock. It has two layers, like Shaft.

The Speck GeoMetric sparkles with a flexible triangular skin with contrasting facets.

The Belkin Shield Eclipse sports a hard upper shell, clear to show off your iPhone 4's gorgeous upper body, while the soft lower section protects any lumps and bumps.

You may have the latest tech in your pocket, but you could always go nostalgic with this 80s Retro Mix Cassette Tape Gadget Case. It's hand-made and hand-washable, with scratch-free felt inside.

The Proporta Aluminium Lined Leather Case includes a tough metal lining, with an interior document pouch for papers, notes and cards, all swaddled in a swanky leather case.

Shave a quarter of the work off the daily "testicles, spectacles, wallet and watch" bag-rummaging, trouser-slapping routine with the Tuch Wallet, combining credit cards with phone case.

The Magellan ToughCase gives the iPhone an improved GPS receiver, battery pack and water proofing. It's the Indiana Jones of iPhone cases.