Features: Good Quality Material: The gold spring is made from high-quality materials to ensure its durability and reliability. Excellent Heating Effect: As a crucial component of the heat bed, the gold spring provides uniform and stable heating, effectively enhancing printer efficiency. High Temperature Resistance: Gold springs exhibit excellent resistance to high temperatures, allowing them to operate stably for extended periods in high-temperature environments without easy deformation or damage. Stable Elastic Force: The gold spring possesses stable elastic force, ensuring good contact between the heat bed and the print object, resulting in a more uniform bed surface temperature. Easy to Install: The gold spring features a simple design for convenient and quick installation, requiring no complex tools or professional knowledge. Specifications: Material: Metal Size: Approx. 8x4x25mm/0.31x0.16x0.1in Quantity: 5PCS / 10PCS Note: There might be slight color distortions due to different computer resolutions. There might be size errors due to different computer resolutions. Package Includes: 5pcs/10pcs Metal Springs