Features: 1. Made of high quality ABS material, durable, harmless and eco-friendly. 2. It is a must for bracelet making. 3. Light and easy to take along to use. 4. Bracelet size is marked on the measuring strap. It is accurate and convenient. 5. Suitable for professional use and personal use. Specification: Item Type: Wrist Gauge Sizer Material: ABS Item Color: White Measurements: sizes 15cm to 25cm. Item Size: Approx. 7.5 * 7.5 * 1.5 cm / 2.9 * 2.9 * 0.6 inch Package Weight: Approx. 7 g Package Include: 1 * Wrist Gauge Sizer