Wd-40 Features An 8" Flexible Straw That Bends And Keeps Its Shape To Easily Apply It Into Hard-To-Reach Spaces. Multipurpose Formula Provides Thousands Of Uses Throughout Your Home Or Office. Moisture-Displacing Design Quickly Dries Out Electrical Systems To Eliminate Moisture-Induced Short Circuits. Corrosion-Resistant Ingredients Shield And Protect Metal Surfaces Against Moisture And Other Corrosive Elements. Plus, Its Advanced Design Loosens Rust-To-Metal Bonds And Frees Stuck, Frozen Or Rusted Metal Parts.