Features: 360-degree rotation for convenient viewing from different angles during office work, study, or entertainment. Diameter: 8.66 inches (220 mm), compatible with most phones and tablets, suitable for use with iMac, laptops, monitors, TVs, and other devices. Made of specially processed aluminum alloy with a smooth, sleek finish; easy to clean, rust-resistant, and scratch-resistant. Suitable for various settings including offices, meeting rooms, libraries, coffee shops, kitchens, and music rooms; ideal for holding laptops, tablets, projectors, and more. Non-slip rubber feet on the bottom prevent scratching of desk surfaces. A great gift idea for friends and family. Specifications: Type: Swivel Base Rotation: 360-degree rotation Material: Aluminum and silicone Color: Silver/Gray Diameter: 8.66 inches (220 mm) Thickness: 0.35 inches (9 mm) Note: 1. Due to differences in lighting and screen settings, the item's color may vary slightly from the images. 2. Slight dimensional variations may occur due to manual measurement. Package includes: 1 x Swivel Base