Shell Holster and Back Cover, Rubberized, Easy-Grip Texture, Kickstand for Hands-Free Viewing, Swiveling Holster Clip, Locking Mechanism Keeps Phone in Place. The black Aduro Shell Holster Combo Case for iPhone 6/6s with Kickstand and Belt Clip is a rubberized textured case that protects your device while allowing you to get a secure grip. The rear cover has an integrated kickstand for hands-free viewing. The swiveling holster clip features a locking mechanism to keep your phone in place. This case provides both protection and enhanced usability of your iPhone.