Otterbox Defender Series iPhone 4/4S Replacement Belt Clip/kick Stand and Holster in bulk packaging. Closeout special. Compatible with: Otterbox Defender Series Case for iPhone 4/4S. Brand New. The OtterBox Defender Series case securely snaps to the Belt Clip Holster to keep your iPhone safe even when your not using it. With a 360° rotating clip, you can store the case in vertical or horizontal position to be more comfortable for you. The clip fastens to any belt or strap so you always know where you iPhone is. Replacement Belt Clip Holster Accessory only. Select from Color options: Black or White.