Black color shiny metal button, download blank template or PSD source and copy metal layer style to your object.
Blank white sticker slightly curled with a soft shadow, a blank space for your text, logo or symbol, download layered PSD template.
White box with a reflecting shadow, a blank and isolated (perspective view) box in layered PSD format, download template and add your content.
Gold wax seal isolated on white background, download PSD template to put your company name, logo outline etc. to it.