... environmental paintingWood speciesoak,red oak,cherry,sapele,ash,mahogany,teak, black walnutStandard door size2050*880*40mmstandard frame size180mmOpening directioninward/outwardOpening degree180Lock handles ... architraveDoor hardwarelock,hinge,viewer,bolt,latch,stopper,self-closing Door leaf: 100% solid core, A grade oak wood, 6 times PU painting ...