Snowflake-Themed Pattern -- The back of this spinning control card features snowflake patterns of various sizes and styles. Their natural beauty intricate yet symmetrical structure enhances the overall aesthetic appeal of the spinning control card evoking a sense of calm and relaxation Package Included -- You will receive a snowflake-themed spinning control card measuring approximately 7.5x4cm (1.57x2.95 inches) which does not take up much space. The convex indentation allows it to be easily secured to the spinning device. The corners have pre-drilled holes with a diameter of approximately 3mm enabling it to be hung on a keychain or bag strap WPI Specification -- Clearly labelled calibrated specifications make it easy to check yarn size and quickly determine the WPI rating by counting the number of yarn wraps per inch or by laying the yarn along the black bar until you find a match High Quality Material -- This wool WPI gauge is made of high quality wood which is lightweight comfortable to the touch unbreakable and sturdy Widely Used -- This WPI gauge is perfect for spinning and knitting measurements and also makes a great gift for your friends and family who love to sew