GustBuster’s SunBLOK umbrella with SunBLOK coating is ideal for outdoor use and watching children in sports. It’s up to 10 degrees cooler under a SunBLOK! #1 under the Sun for Protection Patented SunBLOK coating gives optimum skin protection; blocks 96% of harmful UVA/UVB rays Opens to 48′ arc Temperature tested to be 10 degrees cooler under the SunBLOK Advancements in exclusive GustBuster construction and performance technologies Wind-tested by College of Aeronautics to 55+ mph
Arc: 48