Description: Specification: Size:4.33 X 7X0.2 cm Material: acrylic Specifications: Product Description Golden Ratio/Fibonacci Composition View Finder,Fibonacci Composition Viewfinder,Ideal Gift for Photographers and Artists,Golden Ratio Painting Tool with Fibonacci Spiral,Enhance Your Creative Vision Package Included: 1 x Golden Ratio/Fibonacci Composition View Finder Notes: 1.Please allow slight dimens error due to manual measurement.Thank you for your understanding! 2.Due to different monitors and different lighting, the picture may not show the actual color of the item. Thank you for your understanding. If you have any question about our products, please contact us in time, we will solve problem for you! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin