产品介绍：

•对于壁厚为8 mm的纸板箱

•prevents tearing the cardboard and increases carrying comfort

•防止撕破纸板，提高携带舒适度

•equipped with a dirt and dust excluder

•配备有防尘和防尘装置

•consists of two parts, which are plugged into each other

•由两部分组成，它们相互插入

•made of standard material

•标准材料制成

•available only in white, black or uncoloured (milky-white)

•仅提供白色、黑色或无色（乳白色）