Suitable for all adult and child sized hats. Toggle elastic drawstring makes it easy to keep in place and put on. Mosquito repellent design: Elasticated neck for a perfect fit and extra protection. The head is fabric, not mesh.Great protection: protect yourself from mosquitoes, insects, flies, other insects, good gear for tropical travel and outdoor activities.Application - Hiking, camping, fishing, outdoor recreation. park, tea picking, beekeeping, etc. Ideal for stopping flies, mosquitoes, insects Product material: 70D nylon mosquito net fabricTechnical requirements: high-strength nylon rope stitchingFunction: mosquito repellentProduct size: approximate length 48 width 38Weight of the product: 80gPacking size: about 20*15*6cmPacking list: 4 Mosquito Net Head Covers Note: The data is all manual measurement, please allow 1 - 3cm error, due to the light and display difference, there are will have some color difference, depending on the physical object received.