Bundles sold individually. Save time and effort by purchasing our pre-colored Burmese Curly wefted extensions. Each bundle has been professionally colored and treated with industry leading products. 98-102 Grams Single Donor Double Weft Luster: Medium Origin: Southeast Asia Recommended Maximum Heat: 430°F Shades may vary Processing Time: 1-5 Business Days The longer the length of the hair, the shorter the weft, so more bundles may be needed when using longer lengths. Bundles needed for a minimum leaveout out sew in install: 12” - 14”: 2-3 bundles 16” - 24”: 3 bundles 26” - 28”: 3-4 bundles The number of bundles needed depends on your desired density, style, and head size. To view photos of your order prior to shipping email [email protected]