Stinger Mosquito Repellent Refills (2) Per box (IB20) DEET-FREE - SAFE around children & pets Scientifically proven, powerful protection using plant-based, ALL NATURAL ACTIVE INGREDIENTS Repels mosquitoes and other flying insects Each repellent pad (Lemongrass scent) protects for a minimum of 12 hrs. - 3x longer than most competitors Multi-pack (2pk) for easy replacement