Cruzerlite S Line TPU Case for HTC Droid DNA - Retail Packaging - Smoke Keep your HTC Droid DNA safe and protected in style. Compatible with the following versions of the HTC Droid DNA TPU is more cut and tear resistant than rubber. It is abrasion resistant, and has a high degree of transparency. This skin is more stiff than silicone skins, but remains flexible. Application and removal are easy. Shock absorbent, shatterproof, and anti-scratch material