Nilkin Nillkin Fresh Style Ultra Thin S-View Mix Flip Pu Leather Cover Hard Case for Sony Xperia Z2 - Retail Packaging - Black Keep your Xperia Z2 safe and protected in style. Slip onto your Z2 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