GearBest.com has Warrior Armour Style Protective Case for iPhone 6 / 6S on sale for $3.89.
Shipping is free.
Practical protective back cover case for iPhone 6 / 6S
With phone bracket function, convenient for watching movies
Against shocks and scratches, perfect protection for your phone
Warrior armor pattern design, looks so cool
Made of TPU and PC material, anti-slip, not easy to fall down