[Product Information]

• Material: T6061 Aviation Aluminum Alloy
• Structure: Three bearing ，Four shock absorber，Lots of antiskid nails
• Processing Craft: Made of exquisite CNC
• Assembly Dimensions Of Alex: 9/16 inch & PW-3 Wrench (Hexagon installation and removal， simple to install， easy to replace)
• Light Weight and Ultra-Thin Size: 0.48lb， 0.9x3.98x4.80inches each