check your ipad part number which locate in the general -> about


iPad 3 – Black

MC705ZP/A - iPad 3 Wi-Fi only 16GB - Black

MC706ZP/A - iPad 3 Wi-Fi only 32GB - Black

MC707ZP/A - iPad 3 Wi-Fi only 64GB - Black



MD366ZP/A - iPad 3 Wi-Fi + 4G 16GB - Black

MD367ZP/A - iPad 3 Wi-Fi + 4G 32GB - Black

MD368ZP/A - iPad 3 Wi-Fi + 4G 64GB - Black



iPad 3 – White

MD328ZP/A - iPad 3 Wi-Fi only 16GB - White

MD329ZP/A - iPad 3 Wi-Fi only 32GB - White

MD330ZP/A - iPad 3 Wi-Fi only 64GB - White



MD369ZP/A - iPad 3 Wi-Fi + 4G 16GB - White

MD370ZP/A - iPad 3 Wi-Fi + 4G 32GB - White

MD371ZP/A - iPad 3 Wi-Fi + 4G 64GB - White

hope this help