1. Proper size: The spiral tail of the gazing ball is 12 inches long and comes with an additional 2 - inch hanging swivel hook. So, the total length from the hook to the bottom of the steel spiral is 14 inches, which is convenient for hanging and can rotate with the wind. 2. Excellent texture: The spiral tail is made of stainless steel; the ball is made of crystal material, which is crystal - clear, heat - resistant, and durable. When the wind is too strong, it helps to stabilize the 3D wind - driven decoration or courtyard decoration, preventing it from shaking, and can present a charming three - dimensional effect. 3. Stress relief: The rotating wind - driven decoration and the ball spin in the wind, presenting amazing visual illusions, which helps you calm and relax your body and mind, reduce anxiety, focus your mental attention, relieve stress, and contribute to sleep. 4. Beautiful decoration: The translucent crystal ball has a good decorative effect and looks beautiful in city apartments, offices, porches, and outdoor gardens. Hang it on your bedroom window, living - room window, or anywhere you like to make your life better. 5. High - quality gift: It is a great gift for your loved ones or friends. Each glass cutting surface is diamond - cut, and every detail is reliable. People will be particularly happy to receive such an exquisite crystal ball decoration. 6. Colors: Red and blue. 7. Materials: Metal + glass ball. 8. Size: The length without the swivel hook is 30 cm. 9. Package contents: 2 spiral tails. It only includes the above - mentioned package contents and does not include other products. Note: Light reflection and different displays may cause slight differences between the color of the item in the picture and the actual product. A measurement error of +/- 1 - 3 cm is allowed.