Contents Part III: Model Tutorials | Chapter 2: Create an LS-DYNA Input Deck for a Simple Inflatable Airbag | Print page 2.12. Define MaterialSelect MAT_FABRIC from the Keyword Manager dialog.Select 034-FABRIC.Click Edit.Click NewID in the KEYWORD INPUT Form.Enter RO=8.7e-7 and EA=0.5.Enter PRBA=0.3.Enter DAMP=0.05.Click Accept.Click Done. « 2.11. Define Section Properties 2.13. Assign Section Properties and Material »