【Perfect Size】-37.4”diameter wide enough to keep your head and arms and also the things you are carrying dry or shaded. Close as a usual umbrella(9.8 inches,9.2 oz) which is very portable.※For its large diameter please do not use when wind is strong.

【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 21.6 -25.5inch/55 - 65cm in circumference).Come with a Spring-Stop lanyard cord lock to hold it tightly in place under your chin.

【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.

【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】-Perfect for Gardening, Hiking, Fishing, Farming, Golfing, Photographing, Painting, Shooting Mailman and a Jelly Fish Halloween Costume etc. Great Novelty Gift for your father, mother and friends.