[Dimensional Tolerance +/- 0.03mm]Minimum tolerance and low warping to ensure consistent feeding and stable prints【 no clogging extremely high successful】rate【 resulting in printed parts that have an】outstanding surface finish and are highly precise.【[Tangle Free & No Plugging]Total Length】 340-350m. Full 1KG 3D printer filament reel【 perfect roundness and very tight】diameter tolerance【 does not overlap or tangle. Melt well】feed smoothly and constantly without clogging the nozzle or extruder.【[Environmental Friendly Material]PLA+ is】improved and upgraded based on PLA【 high strength and better toughness.】iboss filaments are made with virgin materials【 biodegradable and eco-friendly】non-toxic and low odor【 NO harm to user and environment.[High】Compatibility]Compatible with most of FDM 3D Printers that use 1.75MM filament【 Such as】 Prusa【 Reprap Afinia MakerBot PrintrBot】UltiMaker【 Airwolf Aleph Objects Makergear Up】Lulzbot【 Simplify3D Flashforge】etc.【[Vacuumed Sealed Packaging]Net Weight