Durable binding is double stitched to ensure long-lasting use and minimize wear and tear. Jot down notes, to-do lists, homework and more on Office Depot Brand perforated writing pads. 30 pt chipboard back provides sturdy support to the writing pad to create an even surface for writing and note taking. 16-lb paper provides durability for everyday writing tasks. Office Depot perforated writing pads are ruled with 50 sheets to a pad and come in packs of multiple pads, so you will always have enough note paper.