5x5 Grid Engineering Pad, 15 Buff, 3 Hole Punched, 85 x 11 100 Sheets, Buff Paper, Beige, Roaring Spring, Mfr#: ROA95182

Engineer calculation pad features smooth, buffshade paper to help you write cleanly and legibly 16 lb paper is plain except for the printed outline box on top of the sheet 5 square per inch grid layout is printed on back of sheet that shows through to the front as a dimensional guide for drawings and layouts 34 point chipboard backs add stability to your writing Pad is glued along the top edge and threehole punched to fit in standard, threering binders sold separately 100sheet, lettersize pad is perfect for engineering classes and labs