Tested by professional instruments, the UV blocking rate under the umbrella is more than 99% when direct sunlight is shining. Made of technologically strong reflective material to remind passing drivers and protect your family from traveling safely on rainy nights. The use of the preferred alloy to create the main body of the umbrella bone, together with the glass fiber material, the umbrella tail greatly improves the firmness. One key to the open and close, one-handed operation is very labor-saving, free your hands. One-piece umbrella bead to avoid the embarrassment of falling off, rounded surface to prevent scratching others. Made from pongee material, measuring 41.34*24.41 inches/12.6*2.36 inches, this custom reverse automatic folding umbrella with silver rubber reflective strip. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Portable, durable, practical for daily use.