Silicone and Plastic Assembly Bumper for Verizon CDMA iPhone 4 - Black Verizon CDMA iPhone 4 bumper provides excellent protection for daily use, and performs buffer function. It delivers instant all around protection for your phone from scratches. Keep your cell phone safe and protected in style with this Bumper for Verizon CDMA iPhone 4. Made of durable silicone and plastic, the two-tone Verizon CDMA iPhone 4 Bumper fits snugly around the edges of your iPhone and gives it a splash of color. It's a fun and unique way to personalize your Verizon CDMA iPhone 4. This Bumper is different from others. It's hard plastic in the middle, and soft around it.