SPECIFICATIONSBase Material: Swiss LaceBleach Knots: yes ,bye bye knots ,Natural hairlineBrand Name: ALIANNACap Size: Average SizeColor of Lace: TransparentDelivery Time: 3-5 WOrkdays DeliveryHigh-concerned chemical: noneHuman Hair Content: 98% Human hairHuman Hair Type: Peruvian HairItem Type: WIGItems per Package: 1 Piece OnlyLace Size: 4x4 Pre Cut Lace Closure WigLace Wig Type: 4x4 Lace WigMade Method: Half Machine Made & Half Hand TiedMaterial: Human HairMaterial Grade: Remy HairOrigin: Mainland ChinaService: Drop ShippingSuitable Dying Colors: Darker Color OnlyTexture: Straight,Bone Straight Glueless Wig Human HairType: Unprocess Raw Hair Short Bob WigsWigs Length: Short (4 - 16 Inch)