RainWorthy Super Compact Umbrellas. The RainWorthy mini compact umbrella gives plenty of coverage in a pocket sized umbrella. It conveniently measures 9.5 inches when closed, a perfect size for purses, briefcases, backpacks and more. This listing includes a case of 48 compact umbrellas, excellent for mass gifts, party favors, or any special occasion. Sturdy steel frame. Color: matte black Size: 9.5" closed, opens to a 44" arc Material: polyester Feature: matching sleeve with a hook-and-loop closure