Luna Natural Mosquito Repellent Patches use a blend of citronella and peppermint essential oils to provide DEET-free protection from mosquitoes. Designed for convenience, each patch offers up to 24 hours of use and can be applied to clothing, hats, backpacks, or strollers. Made with plant-based ingredients and free from synthetic chemicals, the patches are a portable, residue-free alternative to sprays or lotions. Each pack contains 90 patches.