Features: Unique Design:This fun umbrella hat use very little space for portable travel. Stylish and functional accessories, practical design keeps you dry while keeping your hands free. Great choice for outdoors. Heat Reflective Cloth:Silver coating cloth top will bounce sunlight off so it don absorb heat much. There is a vent to facilitate ventilation which keeps you cooler from strong sunlight. Adjustable Chin Strap:This hat has an adjustable chin strap to help you wear it more comfortable and stable. Fit for most grown-ups head(heads between 7.1-7.9 inches in diameter).Come with a Spring-Stop lanyard cord lock to hold it tightly in place under your chin. Easy to Use: Pull the rope on the top to open;press the button when you open the umbrella as normal one does it will automatically retract. Steps in details please refer the pic in our item page. Widely Used:Suitable for gardening, hiking, fishing, farming, golfing, photographing, painting, shooting, mailman. This hat is a great personal sunshade at the beach. Notice: *Actual color may be slightly different from the image due to different monitor and light effect *Please allow 1-3cm deviation due to manual measurement Description: Package Size: 50.5*15*7cm Weight:270g Umbrella Cloth Material:Oxford Cloth Umbrella bone material: steel Style: tie up includes: