Sannysis HOT Ultra-thin Luxury Scrub Leather Back Case Cover For iPhone 6S Plus (Blue ). Material: PU Scrub Leather. Compatible for iPhone 6S Plus 5.5inch. Custom cutout design, giving you total access to all functions and buttons without removing your phone from case. Keep your cell phone safe and protected in style. Protects your phone against any scratch, bump, finger marks, and dirt.