Has a curved back, will be wrapped in bubble wrap and shipped via Yu-Packet Post Mini (⁎ᴗ ᴗ⁎) I will be away from home from January 4th to January 6th, so items purchased during that time will be shipped on the afternoon of January 6th or January 7th. I apologize to those who are in a hurry, but thank you for your understanding. [Delivery Time] ・Yu-Packet Post Mini → Approximately 2 days after posting Type: 3D Nail Parts