Safety gear is important, especially when kids are just starting out. The London Taxi helmet is a strong yet lightweight impact-resistant helmet to protect the wearer’s head. It has adjustable straps and an adjustable dial to ensure a snug fit for a growing child. The inner helmet cushion is detachable and washable. Looks great with the London Taxi balance bikes or with other trikes, bikes & scooters. Adjustable knob & straps to fit head sizes of about 50cm to 54cm. Suitable for ages 2 to 4.