BLU Studio G D790U TPU Leather Flip Stand Pouch w. TPU Inner Case (WAL Black) Compatible with BLU Studio G D790U More Grip, Less Slip. Soft bumper helps absorb shock combined with an anti-slip finish to secure your phone from bumps and drops; Trendy: double-thick TPU for extra enhanced safeguard to preserve the life of your valuable, it is available in a variety of bright, sharp colors. Top quality. Made with Premium PU Leather + TPU Inner Case. FEATURE: Shock Resistance includes a combination of hard snap on case with a soft silicone skin to maximize your phone protection.