Features: and high quality High-quality nylon and bristles: natural bristles, gentle on hair, wear-resistant and durable Massages the scalp, heat resistant, washable Aluminum tube: aluminum wrapped, heat resistant, good heat conduction, safe for scalp, enables fast styling Solid wood comb body: made from renewable wood material, natural and healthy Groove design: ergonomic arc shape fits thumb comfortably Rubber handle: provides anti-slip grip, easy to hold, comfortable and secure Specification: Material: Wood + Nylon + Bristle Color: Yellow + Black Optional Sizes: 10, 12, 14, 16, 18, 20 Size 10: approx. 25x1.4cm / 9.84x0.55in Size 12: approx. 25x1.9cm / 9.84x0.75in Size 14: approx. 25x2.4cm / 9.84x0.94in Size 16: approx. 25x2.9cm / 9.84x1.14in Size 18: approx. 25x3.5cm / 9.84x1.38in Size 20: approx. 25x3.8cm / 9.84x1.50in Quantity: 1 piece Note: 1cm = 10mm = 0.39inch No retail packaging Please allow 1-3mm error due to manual measurement Due to differences in monitor displays, actual color may vary slightly from image Package includes: 1 x Comb (other accessories shown in picture are not included)