Purple/White Polka Dot Flexible TPU Gel Case with Clear Sides for Apple iPod Touch 4, 4G (4th Generation) Designed for Apple iPod Touch 4, 4G (4th Generation) - Fits both versions - Black & White Scratch-Proof (The pattern is within the case so nothing can peel or chip) Does not interfere with any buttons, including sensors Available in many patterns TPU material that won't rip, brake, crack, or peel