Enhanced Stability: The Dual Suction Cup Base with 1" Ball offers exceptional stability and security, outperforming single suction cup mounts even at high speeds, ensuring your devices stay firmly in place. Premium Materials: Constructed from durable aluminum alloy and composite materials, this heavy-duty car mount base features thick elastic rubber suction cups that securely adhere to various surfaces. Multi-Functional Compatibility: This base is compatible with RAM mounts and other B size double socket arms, easily attaching to smooth surfaces such as car/boat windshields, polished walls, or desktops for versatile use. Heavy-Duty Design: Engineered to support static loads of up to 3KG (6.6lbs) and designed to operate within a temperature range of -10°C to 40°C (14°F to 104°F), making it suitable for a diverse array of environments. Reliable After-Sales Support: Our commitment to customer satisfaction includes comprehensive after-sales support, ensuring that your investment in the Dual Suction Cup Base with 1" Ball is protected and your mounting needs are met efficiently. Dual Suction Cup Base with 1" Ball, Heavy Duty 2 Suction Car Mount Base Compatible with RAM Mounts and Other B Size Double Socket Arm