The Yaki pack hair bob deal includes two 10-inch or two 12-inch packs of pack hair with a 2x6 or 4x4 HD lace closure. YAKI PACK hair is available in 11 colors: 1, 1B, 2,4,27, 30, 1b/27, 1b/30, 1b/ burgundy, 1b/red, and 1b/613 100 percent human hair.2, 4, 27, 30, 1b/27, 1b/30, 1b/burgundy, 1b/red, and 1b/613. Please specify the length and color when you order.