1. Proper size: The spiral tail of the gazing ball is 12 inches long, accompanied by an additional 2 - inch hanging swivel hook. So, the total length from the hook to the bottom of the steel spiral is about 14 inches, which is convenient for hanging and can rotate with the wind. 2. Good texture: The spiral tail is made of stainless steel, and the ball is made of crystal material, which is crystal - clear, heat - resistant, and relatively durable. When the wind is strong, it helps to stabilize the 3D wind - driven decoration or courtyard decoration, reducing shaking, and can present a charming three - dimensional effect. 3. Stress - relieving effect: The rotating wind - driven decoration and the ball spin in the wind, presenting amazing visual illusions, which may help you calm and relax your body and mind, reduce anxiety, focus your mental attention, relieve stress, and be beneficial to sleep. 4. Nice decoration: The translucent crystal ball has a good decorative effect and looks appealing in city apartments, offices, porches, and outdoor gardens. Hang it on your bedroom window, living - room window, or anywhere you like to enhance your living environment. 5. Suitable gift: It is a suitable gift for your loved ones or friends. Each glass cutting surface is diamond - cut, and the details are reliable. People may be quite 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 approximately 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.