Two packs of OFF! Clip-On mosquito repellent refills, each containing 2 refills, for a total of 4 refills. Each refill provides up to 12 hours of head-to-toe protection from mosquitoes when used with the OFF! Clip-On device. These refills are ideal for outdoor activities where mosquitoes are present. Simply insert the refill into your OFF! Clip-On device to enjoy hours of mosquito-free comfort. Perfect for camping trips, backyard barbecues, and evenings on the patio. Type: Refill Pest Type: Mosquito Indoor/Outdoor: Outdoor Color: Orange Prevention: 12 Hours Keywords: OFF! Clip-On, Mosquito Repellent, Refills, Insect Repellent, Outdoor Protection, Camping, Hiking, Backyard, Patio, Head to Toe Protection, Bug Spray, Mosquitoes, Insect Bite Prevention