Features: Twist spring , oxide finish,anti-rust Spring steel construction Highest quality material available  Specifications: Color: silver Material: stainless steel Size: Slide length:6cm/2.36" Quantity: 10Pcs Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (Without retail package) 10Pcs x V Shape Steel Compression Spring