The flexible, durable silicone material of the Silicone Rain Gauge from Taylor Precision Products prevents the product from cracking if rainwater happens to freeze inside the tube. With a 7-in. capacity and 1/10-in. increments, this rain gauge is ready for any weather event, from a sprinkle to a downpour. There are multiple convenient mounting options for the gauge. Either use the removable ground stake to support the item in the garden or yard or hang off a nail using the bracket on the back of the collar. .