Coco Fiber Specifications Color : Golden - Brown Moisture : 18 25 % Length : 730 cm Impurity : +/- 5% Weight : 100 Kg / bale Max 40³ HC Container : 180 bales . The Best Grade Of Coco Fiber The best grade coco fiber are light in color, gold-yellow (fiber from unripe coconuts) or brown (fiber from ripe coconuts). Other uses of brown coir (made from ripe coconut) are in upholstery padding, sacking and horticulture. White coir, harvested from unripe coconuts, is used for making finer brushes, string, rope and fishing nets.