1) Hand flag: 20 x 30cm, 30 x 45cm 2) Car flags: 12" x 18" 3) Normal size: 90 x 60cm, 150 x 90cm We make different flags with different sizes. Features: 1) Hand flag: 20 x 30cm, 30 x 45cm 2) Car flags: 12" x 18" 3) Normal size: 90 x 60cm, 150 x 90cm 4) Material: polyester, cotton, knitting, etc.