Color Notepads on 60lb matte paper.Black and White Notepads on 20lb matte paper.Single-sided digital printing with brown cardboard backing.Quantity: from 25 to 500 notepads.Sheets per notepad: 20 or 50.Different sizes: [3.66" x 8.5"], [4.25" x 5.5"], [4.25" x 7"], [4.66" x 8.5"], [5.5" x 8.5"], [7" x 8.5"], [8.5" x 11"], [8.5" x 14"].Glued at the top.