Filler silk contains 18 kinds of amino acid composition, not tight warm and good and beauty care effect.

填充物蚕丝含18种氨基酸成份，不紧保暖性好而且具有美容护肤的功效。

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Filler silk contains 18 kinds of amino acid composition, not tight warm and good and beauty care effect.

填充物蚕丝含18种氨基酸成份，不紧保暖性好而且具有美容护肤的功效。

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