The Classics Collection, DHG's basic range. Here, you will surely find the colour you are looking for among the many available. Composition and characteristics Extra fine merino wool tops (combed sliver).Composition: 100% woolMicron: about 19 microns.Fibre length: 58-60 mm / 0.063-0.065 ydTops weight: about 23 g/m - 0.81 oz/ydTops length: about 4 m - 4 yd per 100 g - 3.5 oz Origin and traceability DHG extra fine merino wool tops come from both Australia and South America and are carefully selected to ensure constant quality over time. Additionally, being of animal origin, the extra fine merino wool top is biodegradable and therefore environmentally friendly. Certifications All lots are MULESING FREE. The dyeing complies with Oeko-Tex Standard 100 and is done in our dyeinghouse which is GOTS (updated to the last version) and GRS certified. Techniques DHG extra fine merino wool top is perfect for both technique needle felting and wet felting, spinning, hand weaving, arm knitting and giant knitting. ATTENTION: all DHG colours tend to have a high fastness against light and washing. That being said, the fluorescent colours (80's collection) in addition to having a low light fastness, in the presence of alkaline or very aggressive soaps and prolonged processing / washing, can show a significant colour loss, this can also happen for dark and shiny colours. Thus, for any materials dyed with these types of colours we recommend that you carry out a processing and washing test using a small sample before you proceed working on your final project. The above mentioned testing is positively essential if these materials are to be combined with raw or light coloured materials. It is also good practice to never dry the materials in direct sunlight, instead be sure to use low lighting.