Updating stools/stool padding.

code/modules/materials/material_sheets.dm

@@ -165,9 +165,17 @@ obj/item/stack/material/iron
 	name = "cloth"
 	singular_name = "cloth roll"
 	icon_state = "sheet-cloth"
+	default_type = "cloth"
 
 /obj/item/stack/material/cardboard
 	name = "cardboard"
 	singular_name = "cardboard sheet"
 	icon_state = "sheet-card"
 	default_type = "cardboard"
+
+/obj/item/stack/material/leather
+	name = "leather"
+	desc = "The by-product of mob grinding."
+	singular_name = "leather piece"
+	icon_state = "sheet-leather"
+	default_type = "leather"

code/modules/materials/materials.dm

@@ -357,4 +357,10 @@ var/list/name_to_material
 
 /material/leather //todo
 	name = "leather"
-	icon_colour = "#5C4831"
+	icon_colour = "#5C4831"
+	stack_origin_tech = "materials=2"
+
+/material/carpet
+	name = "carpet"
+	display_name = "padding"
+	icon_colour = "#A83C1B"