Spellbinders - BetterPress Letterpress 8.5"x11" Cotton Sheets - Pebble 25/Sheets. BetterPress Cotton 8.5 x 11-inch Sheets Pebble comes in a pack of 25 sheets in a lovely grey tone color. This curated 118lb. cardstock works beautifully with the BetterPress Letterpress System. Or use with Spellbinders' 3D Embossing Folders to make spectacular sculpted background designs. Change the way you create with BetterPress, an innovative way to achieve the elegant look of letterpress. An easy-to-use system that produces professional stationery style with detailed impressions that can be felt to the touch. The BetterPress System works with your manual die-cutting machine to create beautiful, effortless, and detailed letterpress effects. Approximate Size: 8.50 x 11.00 inches/21.60 x 27.90 cm. Imported.