Meterial:Nylon/Plastic Measure: Chin strap about 25 inches,Cap retainer about 10 inches Color:Black Hat saver for windy days and sports activities. Keep your hats and scarfs safe and secure with these two handy retainers made with sturdy cord and strong clips. Attach to your hat and caps and secure to your clothing or under your chin, and never worry about displacing your hat again. Perfect for adults and kids. How to use: Open the clips, attach one end to the hat or scarf and the other end to your coat/jacket collar. Note: 1>Due to Manual measuring,Please allow slight deviation for the measurement data. 2>Please think carefully before buying. Thank you for your kind consideration! Package Include: 1 x Chin strap 1 x Cap retainer