Contents: 1 pot, 4 coils. Coils: 0.36 oz (10 g) each; total net wt. 1.45 oz (40 g). Use 1 pot for each 60 to 100 sq ft area. Each coil lasts up to 4 hours. Repels mosquitoes that may carry West Nile virus. For outdoor use only. Enjoy your picnic, patio and backyard fun with Off! Mosquito Coil III. Helps to repel mosquitoes in semi confined areas such as porches, patios, and other areas where there is little movement of air. Coils made in Malaysia. Pot made in China.