定制高端灰黑八角礼盒，采用高光覆膜硬纸板+仿皮质感外壳，配烫金品牌标识与内嵌式金箔铭牌，内衬深棕绒布，附赠防氧化卡。结构稳固、开合顺滑，专为黄金、K金、珍珠等贵重饰品设计
premium custom octagonal jewelry boxes in glossy charcoal gray—hardboard with faux-leather finish, gold-foil logo, and embedded brass plaque. Deep brown velvet interior with anti-tarnish card. Sturdy, smooth-magnetic closure, ideal for gold, K-gold & pearl pieces