The basis for leather's performance stems from its physical components. Designed by nature, leather's intriguing structure starts with nano-strands of triple helical collagen twisted into very fine fibrils, then counter-twisted into larger fibres, then intertwined into fibre bundles. The secondary and tertiary structures provide great physical strength. Very fine fibres that give a smooth glossiness to the grain surface, along with the distinctively patterned hair follicles, impart a pleasing touch sensation and a natural beauty to full-grain leather.
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