Loop Cocoon™ baby earmuffs are built for little ears (aged 1-4 years old) living loud lives. We made them for tiny adventurers and parents who want hearing protection for noisy environments like flights, concerts, festivals, sports events and busy public spaces. They're also great for daily use at home. Blenders, powertools, siblings? Loop Cocoon turns the volume down on all of it. Recommended for up to 90 minutes use per session at no more than 3 hours total per day.