Godspeed 1988 to 2000 Honda Civic Coilover Springs Lowering Kit Red Color Lower Springs High-quality memory foam material, slow resilience,nontoxic and Invisible zipper. Adjustable strap fits for most of in office / car seat / home chairs Effective firm support for the head and neck Perfectly fit body cervical maintain normal cervical curvature A simple button-down, simple and fast to install at Chair