Smart Lace Collection Monofilament Top! Hair Length: Bangs 6"" | Crown 6.5"" | Sides 8.75"" | Nape 2.25"" Weight: 2.6 oz. This sleek, modern bob creates a flattering angled silhouette. The Hand-Tied mono-top and SmartLace hairline allow each strand to swivel freely, just like natural hair.