Threefold fully automatic rain umbrella with tenbone windresistant doublelayer canopy (Model B) Why you need this umbrella Reliable protection in wind and rain thanks to a tenbone frame that increases structural stability. Fast and simple operation with fully automatic open and close for onehanded use when entering or exiting buildings. Compact folding design that fits into briefcases, backpacks, or tote bags for daily commuting and travel. Key benefits and problem solving Wind resistance: The tenbone construction and doublelayer canopy help maintain shape in gusts and reduce the risk of inversion. Quick deployment: Fully automatic mechanism opens and closes the umbrella instantly, avoiding fumbling in heavy rain. Portability: Threefold design minimizes folded length for easy storage and transport without sacrificing canopy coverage when opened. Professional appearance: Clean, simple styling designed for business and everyday outdoor use. Features and performance Tenbone frame for improved rigidity and wind stability. Doublelayer canopy design for enhanced airflow management and durability. Fully automatic open and close mechanism for convenient singlehanded operation. Threefold compact form factor for easy carrying and storage. Designed for outdoor and business use with dependable performance in typical rain and wind conditions. Practical use scenarios Commuting to work: Keep the umbrella in a briefcase or bag and deploy it instantly when rain starts during the commute. Business travel: Compact folded size fits into luggage and opens quickly between meetings or when moving between venues. Outdoor events and errands: Provides stable coverage and easy handling while walking between locations or standing in light wind. Model information Product: Threefold fully automatic umbrella, tenbone windresistant doublelayer design Model: B This umbrella balances wind resistance, ease of use, and compact storage for reliable everyday protection from rain.