Little One Size Diaper Pattern The Little One Size Diaper pattern is unlike any other. It's exactly as it is named, little. No more extra bulk in small sizes. Trim fitting lower rise in larger settings. Simplicity takes priority here. No complicated adjustments to fiddle with. No exposed rise snaps, just a smooth diaper that fits great at any size! All pattern pieces are computer drawn and printed on 24"x36" 20# drafting paper. Detailed illustrated instructions for easy assembly. Both front snapping and side snapping versions included, fits approx 8-35lbs.