Upgrade Rain Gauge Tube The tube of the rain gauge is made of high-quality, eco-friendly, thick transparent plastic, which is clear and textured. Compared with the glass rain gauge tube, the transparent high-quality thick plastic tube will not freeze crack, not easy to break, and corrosion. add Blue strip at the rear of the glass tube, turning the water blue. This prevents reflection or transparency issues that caused difficulty to read the gauge data. Clearer and More Readable The scale is upgraded to large font, add 1/2 scale identification. 1 inches divided by 10 graduations not 8. So every line is a tenth (0.10) not 0.125, which made you could read the gauge data from a distance easier. Adjustable Height Three-section design that can be adjusted to a height up to 28.8 inches or removed to 19 inches, which make it is not easy to be covered by flowers and grass, and there is no need to squat down to read. You could according your need to adjusted the a height. Freestanding and High StabilityFreestanding garden hose holder comes with 2 anchor points, and the shaped anchor points are welded in a way that won't break to strengthen the stability of the rain gauge tube holder. Heavy Duty Metal Steel MaterialS The rain gauge tube holder is made of high-strong thickened steel material, the rain gauge tube holders for outside are coated with a premium rustproof powder coating to ensure rust and weather resistance. Withstands harsh outdoor weather. Specifications: Material:Plastic+iron Package Includes: 1 Set Rain Gauge Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.