1.Containing fragile items like electrical device, glasses, ceramic artwork, skin care products and so on.Normally a sample to make for quality check before bulk order--batch production, charging fee various from 45$, 59$, 73$, or more, basically depends on the type, size, printing and material choosing of box. And it could be deducted in bulk order! 2.Choose your preferable fillers to make sure the contents will be safe enough, for example: styrofoam, EPE(Expandaple Poly Ephylene), EVA(Ethylene Vinyl Acetate Copolymer), lint, silk satin cloth, etc. 3.Different surface treatments shows different textures provide visual effect, hot stamping sliver or gold usually hints at high-grade products.