可调治插扣，使泳圈牢固贴合，不易滑脱。

Adjustable buckle makes swimming ring close to body firmly.

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背包带都是高度可配置的，可以通过插扣进行分离。

The straps are highly configurable and can be detached with a click of the buckles.

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公司产品包含中高低档钥匙，钥匙扣、插扣等各种汽车精品。

Company's products include high low key, key chain, buckles and other automotive products.

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