Adjustable Choker Necklace 2mm Genuine Black Knot Sliding Cord for Jewelry Making Findings Includes: 1X PieceColor: BlackMaterial:  Leather mix Size: 2.0mmCondition: 100% Brand NewCord Size : Adjustable Length from 40cm to 70cm (approx)Conversion: 1 inch = 25.4mm or 1mm = 0.0393 inch