Avery Easy Peel Permanent Address Labels, Shipping, 18665, 8 1/2" x 11", Matte Clear, Box Of 10 - Do your envelopes and packages need a shot of sophistication? This pack of Avery Matte Clear Full Sheet Labels is the clear solution to sprucing up plain mailing and packaging. The frosted matte clear address labels virtually disappear when applied to white, light-colored, or textured paper and frosted glass, making them perfect for special occasion mailings, clear envelopes, party favors and more.