Protective Finish: Features processes like anodizing or coating to improve rust resistance and durability while maintaining a appearance Versatile Project: Measuring 25cm in length with 15mm sides, these square tubes are ideal for furniture assembly, construction projects, and photography studio setups, providing dependable reinforcement Sturdy Aluminum Construction: Made from premium aluminum alloy, these 25cm long 15mm square tubes excellent strength and wear resistance for prolonged use in various applications Secure Fastening: consistent other structural components and accessories, ensuring a strong and stable assembly Customizable Length: Designed for flexibility, these square tubes can be easily cut to desired sizes to suit specific project requirements