Phonefoam Golf Series Impact Resistant Case for Lg Optimus G4 F500 (Dark Silver) More slim and more suitable - golf fit Tpu covered cell phone for protection, and pc covered tpu for the color sense. Golf fit is more angulate, and matte pc make you comfortable to grip. The card is held between tpu and pc. Those two layers make perfect one. Card hole shape fits for thumb, so easy to take out. Also able to make kickstand using the card.