Hammond 1591STCL Translucent Polycarbonate Project Box -- Inches (4.3" x 1.6" x 3.3") mm (110mm x 40mm x 85mm) Clear ABS Plastic Multipurpose Enclosure Inches (4.3" x 1.6" x 3.3") mm (110mm x 40mm x 85mm) Integral card guides accept 1.5 mm (0.062") P.C. cards. Designed to meet IP54