ITEM NAME:Professional 825 Meters Wigs Weaving Cotton Thread for Wig Making, Blocking Description: Thick and durable thread which is strong enough to handle the weight of extensions of any length for months. Best for hair decor, weaving and extensions, meets all the needs in sewing hair extension. Perfect tool for sewing hair weft, wigs, hair weave extension, clip hair extension and crafting DIY. Material: Cotton thread Color: Black Length: Approx. 825 meter/902.23 yards Net Weight: 110g Package Includes: 1 Piece Hair Weave Thread SKU: DMO0000900162018694.Perfect tool for sewing hair weft, wigs, hair weave extension, clip hair extension and crafting DIY. Length: Approx. 1 Piece Hair Weave Thread. Material: Cotton thread Color: Black. Thick and durable thread which is strong enough to handle the weight of extensions of any length for months.