5404.11.00.00 - Elastomeric

This HTS category, 5404.11.00.00, specifically covers elastomeric monofilaments. These are defined as synthetic monofilaments that possess elastic properties, meet a decitex threshold of 67 or more, and have a cross-sectional dimension that does not exceed 1 millimeter. This classification is crucial for distinguishing elastic strands used in various textile applications from other synthetic monofilaments and strips.

Within the broader scope of synthetic monofilaments and strips (HTS heading 5404), this specific sub-heading focuses on the *elastomeric* nature of the monofilament. It is important to differentiate this category from its siblings: 5404.12, which covers other monofilaments of polypropylene, and 5404.19, which encompasses all other monofilaments not otherwise specified. The defining characteristic here is the inherent stretch and recovery capability of the filament.

As this is a leaf node, there are no further subcategories. Classification within 5404.11.00.00 is determined solely by the filament's synthetic origin, its decitex value, its maximum cross-sectional dimension, and crucially, its elastomeric property. Examples of goods falling under this classification would include elastic threads used in apparel, such as waistbands and cuffs, as well as specialized elastic cords for medical devices or sporting goods, provided they meet the specified technical criteria.