{"name":"Sheet Takeoff Master","short_name":"Sheet Master","description":"Drywall calculator. How many 4x8 sheets, plasterboard 2400×1200, GIB calculator. Tape, joint compound, and screws. Offline, no account.","start_url":"/","display":"standalone","background_color":"#1c1917","theme_color":"#1c1917","lang":"en-US","scope":"/","orientation":"portrait","id":"/","categories":["productivity","utilities"],"icons":[{"src":"icons/icon-192.png","sizes":"192x192","type":"image/png","purpose":"any"},{"src":"icons/icon-512.png","sizes":"512x512","type":"image/png","purpose":"any"},{"src":"icons/icon-maskable-192.png","sizes":"192x192","type":"image/png","purpose":"maskable"},{"src":"icons/icon-maskable-512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}