These three-subject, wire-bound notebooks are perfect for juggling multiple classes or projects. Smooth, white, 15 lb. writing paper is wide-ruled with a red margin. Ends of tin spiral wire are coil-locked for snag-proof performance. Covers are printed on a bright board and come in four assorted colors: red, blue, black and green. Each 10-1/2" x 8" book contains 120 sheets of writing paper and two subject dividers. It is three-hole punched along the 10-1/2" binding edge so it can easily fit inside letter-size, three-ring binders. Sheets are not perforated.