The G-Flex packaging intuitively reflects the vertically curved shape of the G-Flex smartphone. Secondly, the packaging has the same roundness value as the smartphone to ensure the smartphone fits into the packaging snugly and can withstand any external impact without additional packing materials. The G-Flex packaging is made with eco-friendly paper and soy ink, and minimizes the use of unnecessary materials by optimizing its structure, out of consideration for the environment.