Medium Pile Mohair from Helmbold - 20mm to 25mmOnline Catalogue | Helmbold Mohair Fabrics | Medium Pile Mohair from Helmbold - 20mm to 25mm Mohair - 20mm Whirl - Midnight WhirlRef: 20 Midnight Black 0 in stock.Length Mohair - 20mm Whirl - Midnight Whirl - 1 Metre (£89.53) Mohair - 20mm Whirl - Midnight Whirl - 1/2 Metre (£44.76) Mohair - 20mm Whirl - Midnight Whirl - 1/4 Metre (£22.38) Mohair - 20mm Whirl - Midnight Whirl - 1/8 Metre (£11.20) Midnight Whirl is the darkest black-out, ideal for medium to large bears.