Droid Ultra Case, Cruzerlite Bugdroid Circuit TPU Case Compatible for Motorola Droid Ultra (Late 2013) - Red Keep your Motorola Droid Ultra safe and protected in style. Slip onto your Motorola Droid Ultra to add color. 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