This soft silicone bumper is specifically designed for CTEK MXS 3.8 and 5.0 chargers. It is easy to install and protects your chargers from damage if they are dropped. The open frame design allows easy access to all charger functions. Optimized for search engines, this CTEK bumper ensures that your charger remains safe and accessible. Specs: Material: Soft silicone. Compatibility: CTEK MXS 3.8, CTEK MXS 5.0. Mounts directly to the charger. Protection against drop damage. Easy access to functions.