Made of ABS plastic material, durable and portable to use. Vented design speeds drying time, less drying time equals happier hair. Smooth teeth make it easy to detangle tangled hair without pain, enjoying pleasant and comfortable combing. When combing, almost every tooth can fully touch the scalp, effectively massaging the head and promoting blood circulation. Ergonomic handle, comfortable and easy to hold. Perfect for personal use or a gift to friends and relatives. Specifications: Effect: Anti-Static Scalp Massage Material: ABS Plastic Optional Color: As picture shown Size: app. 20 x 8cm / 7.87 x 3.14in Quantity: 1 pc Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-2cm error due to manual measurement. Pls make sure you do not mind before purchasing. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Hair comb (other accessories demo in the picture is not included.)