Quantity and Size to Meet Your Needs: Get 100 finger sizers for rings—50 white and 50 black—to meet your measurement requirements across various applications. Clear Sizing for Accurate Measurement: Each ring sizer measures US sizes 1–17 with precise, easy-to-read markings for accurate fitting in multiple scenarios. Durable and Comfortable Material: Made from lightweight plastic, these ring sizing tools are skin-friendly, portable, and reusable for long-term use. Easy to Use: Simply place the sizer around your finger, gently tighten until it fits snugly, and note the size indicated by the arrow. Versatile for Everyday Use: Ideal for measuring wedding rings, engagement rings, party favors, jewelry, and other small items to quickly determine ring size. Material: Plastic Color: Black and White Package Contents: 50 x Black Ring Sizing Tool 50 x White Ring Sizing Tool Note: This package includes only the items listed above. Lighting effects and monitor settings may cause slight variations in color between the image and the actual product. Measurement may vary by ±1–3 cm.