Description:This helmet cover combines reflectors with high colors to improve your vision and help you see other vehicles during the day and night.It can prevent cold wind from entering the helmet vents and also has a washable function.Made of highly elastic silicone, it is soft, not easy to deform, and waterproof.The length of the product is 26.5cm, the width is 18cm, and the height is 0.5cm.Suitable for riding bicycles, motorcycles, mountaineering, and also suitable as a perfect holiday gift.Item Name: HelmetMaterial:SiliconeSize:26.5cmx18cmx0.5cm/10.43inx7.09inx0.2inPackage Includes:1 X Helmet