SwitchEasy (http://www.switcheasy.com) has launched its Avant-garde series of cases (the Blossom, Chateau, Clockwork and PLANK) for iPhone 4/ iPhone 4 users.

The cases sport a sculptural design for enhanced tactile and grip sensation for added protection and an UltraFrame made from polycarbonate. The boast complete protection with headphone jack and connector protectors included.

The Avant-garde cases come in a variety of colors and styles. The suggested retail price of each case is US$34.99.