The Rank Insignias illustrated here are for the camouflage-typed No. 4 Dress and worn on the chest straps. For other SAF Dresses, the ranks are worn on the shoulders, sleeves or collars (females only) depending on the type of Dress and rank. They also have different base designs/colours depending on the type of Dress, rank and Service (Army, Navy & Air Force) although the rank insignias are the same.
The Rank Insignias illustrated here are in black and white but the actual background are in the respective colours of each Service (Army, Navy & Air Force).