... as optional service IP68 water resistant mouse,ideal for industrial, medical, hospital applications. √- Fully sealed silicone mouse, dust, water and chemical resistant √- ... )√- Working temperature: -20~+50 Color: Black, White, Gray, Blue....(any color as request) Certificate: CE,FCC,RoHS Packing style: white ... 5 KGSMEAS.: 49 x 22 x 26.5 CMS Waterproof Mouse for Industrial, Chemical and Medical Use