1) material: cold-rolled steel \n \na) steel sheet of door leaf: 0.5 - 1.0mm \n\nb) steel sheet of door frame: 1.2 - 1.5mm \n\n2) surface finishing: heat-transfer \n\n3) filling material: honeycomb \n\n4) accessories: hinges, locks, handles, viewer, doorbell, rubber seal and \ninstalling bolts \n\n5) standard size: 96 x 205cm (86 x 205 for optional), customized sizes \navailable \n\n6) door leaf thickness: 50mm, 70mm, 90mm \n\n7) weight: 65 - 68kg \n\n8) lock handle position: on left /on right \n\n9) opening direction: left /right inside, left /right outside\n \n10) opening degree: 90 ~ 180 degree.