RainViva 172cm (68") Automatic Double Canopy, Patented Inner Net Design Windproof Golf Walking Umbrella with carrying sheath Double canopy and patented inner net design to prevent the umbrella inverting in the strong winds and gusts Durable Pongee canopy with Dupont Teflon coating for water resistance Length: 107cm Built in reflective edging coating cover for safety 8 double fiberglass ribs to give extra resistance against winds