Introducing Tough Clear Plus. Different from your typical clear case, Tough Clear Plus is upgraded with 4 metres drop protection, has MicroPel antimicrobial protection promoting hygiene, and is crafted from plant-based plastic. Micropel Antimicrobial Protection is the premier technology worldwide for effective, long-lasting, and responsible control of microbial growth. Tough Clear Plus offers you everything you want in one case! 4 metres drop protection, FDA approved MicroPel Antimicrobial Protection, Made from Plant-Based Plastic, Crystal Clear, Anti-Scratch Protection, Impact Absorbing Ridges.