Rite in the Rain Memo Book - Black- 3.5 X 5 3.5x5. 5 x 5 Memo Book even when it rains. This notebook by Rite in the Rain is great for stowing just about anywhere because their covers bend to conform to all kinds of pockets thanks to its non-perforated binding. The Rite in the Rain 3.5 x 5 Memo Book w/ Field Flex Cover contains 112 pages (56 sheets) of a dark gray universal page pattern and is easy on the eyes. The Rite in the Rain 3.5 x 5 Memo Book w/ Non-perforated Binding are as durable as the reputation of Rite in the Rain notebooks live up to be. Specifications for Rite in the Rain 3.5 x 5 Memo Book w/ Field Flex Cover: Size: 3 1/2in x 5in Page Pattern: Dark Gray Universal Binding: Perfect Cover: Field Flex Number of Pages: 112 Weight: 0.15 lbs Number of Sheets: 56 Package Contents: Rite in the Rain 3.5 x 5 Memo Book w/ Non-perforated Binding Rite in the Rain 754: Memo Book - Black- 3.5 X 5 3.5x5