The brackets on Torras phone cases for Samsung are exceptionally durable, and designed to withstand regular use without loosening or breaking. They are crafted from aluminum alloy, known for their strength and lightweight properties, combined with high-strength elastic rigidity, ensuring that they maintain their shape and functionality over time. Additionally, these brackets have undergone rigorous life testing, successfully reaching 30,000 usage cycles without failure. This test demonstrates their ability to endure frequent adjustments and handling, confirming that under normal conditions, the brackets will remain secure and intact.