Top Smart HH 12"The Top Smart HH 12" elevates the lace front smart design with genuine human hair, offering realistic texture throughout the 9" x 9" piece. This Jon Renau innovation elevates lace front design by choosing genuine human hair over synthetic, delivering realistic texture and movement throughout the intelligent 9" x 9" base. At 4. 2 oz with 12" length, the premium human hair fiber gives you complete styling freedom: heat wave with curling irons, condition