Sold as 5 UNITS at $7.25 per unit. (1 unit = each.) Contains 3 candles and 3 repellent pads. Each candle/pad lasts for 4 hours. Recommended you change both at the same time. Refill for both SKU # 7100928 & 7105745. Boxed. Manufacturer number: 02884. SKU #: 7100936. Country of origin: (TBA). Distributed by Johnson S.C. & Sons, Inc.