Have you ever calculated the amount of time it takes to write a return address? What about repeatedly writing addresses on multiple envelopes or postcards? Although inconsequential on the surface, the extra time, not to mention delays due to hand fatigue, end up costing you more money. For improved efficiency in your workplace, opt for a set of return address labels. Clear or white with a transparent appearance, these labels can display a business or home address and offer the strength of pressure-sensitive adhesive.