The TPMS valve stem is made of rubber and pure copper material, it is durable, anti-corrosion, explosion-proof Designed to communicate perfectly with your TPMS module Improve the safety of your vehicle Easy to install 4 x Buick Tire Valve Clips This tire valve stem made of rubber and pure copper material, which is durable, anti-corrosion and explosion-proof, designed to communicate perfectly with your TPMS module, easy to install, enhance safety of your vehicle.Please do not miss a good occasion. Features: 1.Made of rubber and pure copper material, it is durable, anti-corrosion, explosion-proof 2. Designed to communicate perfectly with your TPMS module 3.Enhance your vehicle 4. Easy to install 5.4 pressure snap on the tyre valve stems for Buick Budget: Material: Rubber and pure copper Black Total length: 6 cm / 2.36 otal length: 6 cm / 2.36 Thread length: 1.2 cm / 0.47 hread length: 1.2 cm / 0.47 socket size: 1 cm / 0.39 ap Diameter: 1 cm / 0.39 inches. Package weight: 69g Furniture: For Buick Enclave 2009-2015 For Buick Encore 2013-2014 For Buick Summer 2012-2014 For Buick Regal 2011-2015 For Buick Lucerne 2007-2011 For Buick Lacrosse 2008-2015 And other car models... Package Included: 4 x Tire Valve Stems Note: Please allow 1-3cm error due to manual measurement. Thank you for your understanding.