Wings&reg;Double Wheel 12-Petal Heart Garden Spinner Double Wheel 12-Petal Heart Garden Spinner is made with rainbow colored durable polyester fabric that is stain, UV and weather resistant. The size is 13 inches wide, 23.6 inches high . There are 2 counter-rotating petal wheels that are 10 and 13 inches. Minimal assembly is required - simply put each of the 2 petal wheels on the horizontal rod with provided spacers- then secure with end cap. We recommend in high wind areas you use high-strength glue in the end cap - glue not included. This will prevent the petals from being pushed off from excessive wind coming from the back. Your garden will come alive with kinetic color with our large flower garden spinners. You will be mesmerized as you watch them spin in the wind. Choose just the right spot in your garden for a colorful accent.