We Have a Hollow Storage Space, Which Can Put The Replacement Core Into The Tool, Which Is Convenient To Carry, And Has a Handle Hook, Which Can Be Used For Product Hanging Storage.It Is Suitable For Double-Layer Rim Wheel Sets, And The Spoke Cap Can Be Fixed On The Tool First To Avoid The Spoke The Problem Of The Cap Falling Into The Wheel Frame.Colour:silverMaterial:Aluminum alloy + stainless steel + composite materialSize:144.3x75x17mmPackage Contents:1 x Bicycle Spoke Tool4 x replacement cores1 x wrenchOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.