Apple Iphone Custom Case 5 5s Snap on - Keep Calm and Love Science w/ Albert Einstein Equation FITS IPHONE 5 AND 5S SNAP ON BACK PLATE Measures 4.5" x 2.25", Hard plastic, durable and lightweight. Protects edges and back of phone from bumps and scratches Compatible with Iphone 5 universal Sprint - AT&T - Verizon