"What year is the original steering wheel? What kind of car?" is a required field.
"（Leather or carbon fiber）Need a full steering wheel or (bare wheel without buttons and airbags)" is a required field.
"Steering wheel shape" is a required field.
"Leather style" is a required field.
"Leather color" is a required field.
"Top mark" is a required field.
"Leather suture" is a required field.
"Forged carbon fiber (+100USD)" is a required field.
"Airbag cover material (same color as left and right leather)" is a required field.
"Intermediate pattern" is a required field.
"Added LED display" is a required field.
"Paddle Shifters style" is a required field.
"Does the original steering wheel have a Lane auxiliary vibration reminder function?" is a required field.
"Does the original car have a heating function?" is a required field.
"Does the original steering wheel have hands-off function? (Hands away from the steering wheel 10 seconds will have a reminder function)" is a required field.
"Personal customization service, can do renderings (old model upgrade new, etc.) Can WhatsApp contact merchants (+50USD）" is a required field.