Increase Reinforcement Thickening Automatic Shrinking Men'S Students Oversized Folding Reverse Women'S Rain And Sun Dual-Use $ 24.16 Product information: Umbrella cloth material: impact cloth Umbrella bone material: alloy Umbrella handle material: ABS Medium rod material: alloy Style: three-fold umbrella Number of ribs: 10 bones Open method: automatic Packing list: Umbrella X1