We are transitioning to distribution only and we highly recommend purchasing powdered enclosures through our partners/dealers (links below): F5 Metalworks Disaster Area Mfg Obscura Mfg Love My Switches New model S90 mkII has identical dimension, the only difference is the recessed lid (C65 & M45 style) Your current S90 design will fit in S90 mkII, no adjustment is needed. Jump to S90 mkII page click here GØRVA Design S90 enclosure has similar dimensions to 1590BBM and measures 117.2mm x 90mm x 39mm (3.54" x 4.61" x 1.54") Data sheet: PDF Printing/drilling template: PDF DIY drilling tempalte: Top: PDF Face/Sides: PDF Features: Beveled top and rounded corners for high quality look. Tight fit and small gap between the enclosure and lid. Undercut boss allows more internal room and more flexible layout. Smooth, eggshell-like matte powder coating.