What is the main function of schlerenchyma tissues?

Functions of the schlerenchyma tissues are as follows:

The schlerenchyma tissue supports the hard woody plants.

These tissue makes the plant hard and present at the bark of tree.

These tissue consists of lignin chemical that makes support the plant even after it is dead.

The elongation in plant is ceased by the schlerenchyma tissue.

This tissue also strengthen the plant.

Fabrics are produced from this tissue and contribute to the country economics as well.