This item is over 30 years old. I received it from someone who used to wholesale umbrellas, inheriting their inventory from that time. It was unopened, but I opened it to check the condition. The springs are strong, so opening and closing is a bit stiff, but I believe it's more durable than recent lightweight umbrellas. There are two of the same umbrella. Weight: Approximately 310 grams Length when stored: 36.7 cm Length of the parent bone (rib): 55 cm - Brand: BELL TREE - Color: Black - Model Number: KS3541 - Type: Folding Umbrella Please understand the contents before purchasing. Please refrain from purchasing if you are concerned about minor details.