Heavy Duty Materials: Patio umbrella accessories made of heavy-duty steel and PP material, providing strong and durable performance. Surface with black paint treatment for rust resistance, ensuring long-lasting use. Easy to Install: The umbrella accessories can be quickly and securely installed. Space Saving: Designed to mount on balcony railings, helping to save space while maximizing outdoor area usage. Wide Application: These replacement parts are practical and compatible with most umbrella models, offering enhanced flexibility for outdoor spaces. Size Details: - Handle Inner Accs: 8.3 x 6.3 cm (3.27 x 2.48 inches) - Handle Axis: 8.3 cm (3.27 inches) - Handle Arm: 12 cm (4.72 inches) - Stand Base Sleeve: 5.3 cm (2.09 inches) Package Includes: 1 x Patio Umbrella Accessory Note: Slight measurement variations may occur due to manual measurement and display differences.