Fantado 4" Red Round Shaped Party String Lights by PaperLanternStore String of 4"D round shaped party light set Each set includes 10 mini 4"D lanterns, end-to-end plugs (similar to Christmas lights), so multiple strings can be connected together (Recommended up to 3 strings only) Assembly required Lanterns - 4"D White Electrical Cord - 8.3 Ft Fantado Products are UL Listed and meet 16 CFR 1120.3(c) certification