Pressure sensitive transfers that can be applied to various surfaces.
From the Tim Holtz CHA Winter 2013 Catalog . . .
"Transferring images to various surfaces is my favorite thing about rub-ons. Now you can include a variety of text, numbers, or imagery to your creations. Whether it's metal, glass, plastic, paper, or more, these rubs will transfer with ease and leave the possibilities to your imagination..."
Two 5" x 8" sheets per pkg. -- one white, one black