Celtic Knot Trinity Triquetra Handmade Samsung Galaxy S4 Black Bumper Hard Plastic Case Great protection for your Samsung Galaxy S4. Case features a black bumper and clear plastic back. The photo is printed on specialty high-quality photo paper and laminated on the inside of the case. Manufactured exclusively by Case Create, with retail branded packaging. Handmade to order - please allow up to 5 business days to process and ship.