Features: 1. Slide the fan-shaped edge at the bottom for easy rotation with your fingertips. 2. Rotate the cushion instead of repositioning your fabric or your body, which saves time and reduces fatigue. 3. Improved the center measurement accuracy of the 1/2-inch overall grid mark, suitable for aligning 30-degree, 45-degree and 60-degree angle cutting marks. 4. Made of PVC material, easy to clean, and durable. 5. If you have any questions, please contact us. We will provide you with better products and services. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Description: Material: PVC Size: 8 inches in diameter 22.8cm, thickness 1.1cm 14 inchesin diameter 35.6cm, thickness 1.1cm Style: 8 inches, 14 inches Color: green, blue, pink includes: 1 X Cutting disc