Do your packages and envelopes need a shot of sophistication? This pack of Avery(R) matte clear return address labels is the clear choice for sprucing up ordinary envelopes and packaging These matte clear labels basically disappear when applied to white, light-colored or textured paper. Use these clear labels on vellum envelopes and glassine bags to create a printed-on appearance. These labels also feature exclusive Avery(R) Sure Feed(R) technology to improve print alignment and avoid jamming. The blue, textured strip on the top of each sheet provides better grip for printer rollers and helps feed the sheet through your printer.