Add plant fiber material/stacks

code/modules/materials/fifty_spawner_mats.dm

@@ -104,6 +104,10 @@
 	name = "stack of cloth"
 	type_to_spawn = /obj/item/stack/material/cloth
 
+/obj/fiftyspawner/fiber
+	name = "stack of plant fibers"
+	type_to_spawn = /obj/item/stack/material/fiber
+
 /obj/fiftyspawner/cardboard
 	name = "stack of cardboard"
 	type_to_spawn = /obj/item/stack/material/cardboard

code/modules/materials/materials/organic/cloth.dm

@@ -123,4 +123,17 @@
 	ignition_point = T0C+232
 	melting_point = T0C+300
 	protectiveness = 1 // 4%
-	conductive = 0
+	conductive = 0
+
+/datum/material/fibers
+	name = MAT_FIBERS
+	display_name = "plant"
+	sheet_singular_name = "fiber"
+	sheet_singular_name = "fibers"
+	icon_colour = "#006b0e"
+	flags = MATERIAL_PADDING
+	ignition_point = T0C+232
+	melting_point = T0C+300
+	protectiveness = 1 // 4%
+	conductive = 0
+	pass_stack_colors = TRUE

code/modules/materials/sheets/organic/textiles.dm

@@ -11,6 +11,7 @@
 
 /obj/item/stack/material/cloth
 	name = "cloth"
+	desc = "Individual fibers woven into a cloth."
 	icon_state = "sheet-cloth"
 	default_type = "cloth"
 	no_variants = FALSE
@@ -21,3 +22,13 @@
 
 /obj/item/stack/material/cloth/diyaab
 	color = "#c6ccf0"
+
+/obj/item/stack/material/fiber
+	name = "plant fiber"
+	desc = "Some all-natural plant fibers."
+	icon_state = "sheet-fiber"
+	default_type = MAT_FIBERS
+	pass_color = TRUE
+	apply_colour = TRUE
+	drop_sound = 'sound/items/drop/clothing.ogg'
+	pickup_sound = 'sound/items/pickup/clothing.ogg'