General description The 4X Adjustable Flag Pole Bracket is designed for versatile installation and durability. Made from heavy-duty aluminum, this bracket can withstand strong winds while proudly displaying your flag. It features dual-use compatibility for wooden or metal flagpoles with a diameter of 1 inch or less, and allows for adjustment to 13 different positions for optimal flag display. Technical specifications Material: Aluminum alloy Color: Black Package Contents: 4 x flagpole holders, 16 x screws, 16 x expansion screws Adjustment Positions: 13 Diameter Compatibility: 1 inch or less Measurement allowed error: +/- 1-3 cm Installation Two installation methods: on a flat wall with screws or on curved pillars using straps (metal straps not included). Traditional Installation Method: Comes with a 16-piece anchor kit and stainless steel screws. Align holes, drill, and screw in place. Installation with metal straps: Pass the two straps through the flagpole holder and adjust according