-The Pink cap is a CNC machined T6 Billet Aluminum with the VOSSEN logo laser engraved (same material used to make forged wheels)
- Compatible with iPhone 4/ 4s
-The black frame is made from a Delrin and Graphite composite (same material used in F1 race suspension) and is engraved with our Vossen logo
-The power button is CNC machine made to the signature Vossen "V"
-The back plate is made from real carbon fiber (3M sticker)
-No signal, data GPS loss
-Extremely light weight (only 15 grams)
-Verizon, Sprint and AT&T compatible.
-Made in the USA
Please keep in mind that after market accessories may not be compatible with this case.