2 refills + 1 warmer. Clean linen: 1.34 fl oz; Sunny Days: 1.34 fl oz. Alternating fragrance starter kit. New removable cover. SC Johnson: a family company. Lasts up to 60 days (on low setting). Read back panel carefully. Alternates daily. Questions? Comments? Call 800-558-5252 or write Helen Johnson. Racine, WI 53403-2236 USA. UL listed. Warmer made in China.