What is a saree fall & is it necessary to put fall on a saree?

A saree fall is a firm cloth around 4-5 inches high sewn on the inner side of the saree at the hem.

A fall on a saree is important as it helps in draping a saree in an efficient manner adding some weight to the bottom part of the saree for that beautiful drape and fall of pleats.

A fall also safeguards the saree and the hemline from wearing, tearing, and stretching.