For fleece and plush faces, record fiber percentages, filament or staple construction where relevant, surface treatment, pile direction, shedding expectations, dimensional tolerance, and the care method used for evaluation.
If recycled content is required, define whether the percentage is calculated by component, fabric, or finished product. State which chain-of-custody or batch evidence is acceptable and how the material identity should connect to the order.
For wool and other natural-fiber blends, confirm composition tolerance, shrinkage method, colorfastness expectations, odor and contamination checks, and any labeling rules for the destination market.
For moisture-resistant backings, compare material type, thickness, flexibility at the intended temperature, surface texture, joining compatibility, restricted-substance requirements, and the test method used for water resistance.