Specification: - Item Type: 6D second generation hair extension installation machine - Material: metal Plug - Purpose:6D wig installation kit - size: 2.4 x 2.4 x 5.3 inches / 6 × 6 × 13.5 CM - Input voltage: 100 ~ 240V - Power: 120W - Buckle Type: 5 Row Features: - Suitable for second generation 6D hair extension. - This is the second generation 6D hair extension machine accessory equipment. - Fast and precise locking of the 6D 2 hair bundle on the 6D 2 buckle. - Used to solve the heavy workload of 6D hair extension. Can greatly reduce the intensity of work and save a lot of precious time.