Type: Standard.Manufactured with silver ion technology that kills up to 99.9% of bacteria. Proven to be 96.4% cleaner than stainless steel. Certified to BS ISO 22196 and BS ISO 21702. Tested against human Corona virus and Vaccinia virus. Works continuously, 24/7 to reduce cross-contamination between users. Kit contains permanent back plate & replaceable front panel (replacement panels available on request) Simple to fit and remove. Front panel has a shelf life of 12 months and includes a timestrip indicator to prompt replacement when needed. Standard H x W: 410 x 110mm. XXL H x W: 650 x 130mm. Colour: metallic silver.