Case88 Designs Harry Potter & Hogwarts Collections Hogwarts RavenClaw Sigil Protective Snap-on Hard Back Case Cover for Apple Samsung Galaxy S4 Black Edges/Sides Samsung Galaxy S4 Phone Case MATERIAL: High quality Hard Plastic. THIS IS NOT A DECAL OR SKIN MODEL COMPATIBILITY: Fits T-Mobile, AT&T, Verizon, Sprint and International Samsung Galaxy S4 ACCESS: Full access to all functions (buttons, ports, front and rear camera, and flash) Designs will be printed directly onto the metal part on the back of the case via latest printing technology