Products Neck Materials"it enables the assembly between mannequin's Head and Neck." Shoulder and Arm"it enables the assembly between Shoulder and Arm." Hand and Wrist"it enables the assembly between Hand and Wrist." Waist and Leg"it enables the assembly between Leg and Waist and Body." Calf and Ankle"The interior part of the mannequin is used in manufacturing process, and the calf material is used in display window. And the integration process is done externally." Accessories"It includes mannequin hands, stand materials, and mold products which, are used in mass production. These are the byproducts used in display window."