Provides backyard mosquito control by repelling mosquitoes, black flies, and other flying insects, just like other ThermaCELL Mosquito Repellent products. Protects a 15 x 15-foot area, the size of a typical deck or patio. Compact: 6.5 inches tall. Area repellent - no oils or lotions applied to skin. Dual-use product: repellent and light can be used together or separately.Thermacell refill mats work in all Patio Shield Lanterns. Dark Bronze Mosquito Repellent Lantern