Umbrella card deduction is good.
The buckle model has a lot of buckles added, which can well fix the fishing umbrella and prevent it from flying around.
The fishing umbrella is mainly modified from the combination of beach umbrella and British tent. People put plugs on fishing umbrellas like beach umbrellas on the beach to fix them on the ground. In order to facilitate the lifting of fishing rods, people install various elbows on umbrellas. In order to prevent wind, they are equipped with windproof plugs. Ventilation vents, etc., and aluminum alloy and fiber materials are used to reduce the weight of the umbrella, thus forming the fishing umbrella that is now popular on the market.