Features: Crafted from 304 stainless steel, this adjustable flagpole clamp delivers corrosion resistant strength while securely fitting various flagpole diameters with its innovative tightening mechanism. Features a hand tightened knob for tool frees installation and rustproof construction, ensuring smooth adjustments and long lastingly performances in outdoor environment. Ideal for homeowners, gardening enthusiasts, and commercial properties seeking reliable flag mounting solution for patriotic displays or decorative garden setups. Perfectly anchors flags in gardens, driveways, or patios while resisting wind gusts, maintaining crisps banners presentation year round. Engineered with double locking plates and reinforced joints, this clamp combines stability with effortlessly usability for permanent or seasonal installations. Specifications: Component:304 stainless steel Size: Approx.19-29mm/22-32mm/18-32mm Color:Silver Package Includes: 4pcs Adjustable Flagpole Clamp note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.