【Product Overview】 This mobile phone silicone suction cup is a convenient holder for securely holding your smartphone. It's especially ideal for use in cars and on desks. 【Features】 - 360-degree rotation allows for use in both portrait and landscape orientations. - Compatible with smartphones from a minimum of 2.1 inches to a maximum of 3.5 inches. - Made of ABS and silicone materials for durability. 【Ease of Installation】 This holder can be attached to various smooth surfaces and is easily operated with one hand. - Product Name: Mobile Phone Silicone Suction Cup - Size Range: Minimum 2.1 inches (52mm) - Maximum 3.5 inches (90mm) - Materials: ABS + Silicone - Functions: 360-degree rotation, one-handed operation - Mounting Options: Two mounting options available - Applicable Surfaces: Can be attached to wood, plastic, and smooth surfaces Thank you for viewing.