TOPA Ultra Hybrid Series Non-Slip TPU Hybrid Bumper Cover With Back Hard PC Transparent Panel - Bumper Case for iPhone 6 (4.7-inch) Ultra Fit - Black New Release & FITS 4.7 INCH SCREEN IPHONE 6. Durable Non-Slip TPU Hybrid Bumper Cover With Back Hard PC Transparent Panel. Hard Back Panel + Flexible Matte Edge = Combination of TPU and Polycarbonate for dual protection. New bumper case design with back protection. Scratch-Free Design: The lips on both front and back protect the screen and the back panel from scratches. Hugs each and every corner of your iPhone 6 and allows you to get a better grip with excellent protection.