6Pcs Journal Ruler Page Marker Planner Ruler Spiral Notebook Planner Bookmark A5/A6/A7 6-Binder Rulers with Holes Measuring Tool Black & Clear 3 Size

["Two-Tone Bookmark Rulers for Planners & Journals：This set includes one black and one transparent ruler, each designed to double as a page marker and divider for A5, A6, and A7 planners, journals, and notebooks. The contrasting colors offer both clear visibility and a sleek, modern look.","Three Functions in One Clever Tool：More than just a ruler, this snap-in accessory serves as a precise measuring tool, a quick page locator, and a sturdy page divider—all in one. The secure snap-in design keeps it firmly in place, making it a practical addition to any A5 planner accessory collection.","Fits Most 6-Ring Binders：Engineered for compatibility, these ruler bookmarks work seamlessly with standard A5, A6, and A7 binders featuring a 6-ring configuration. Whether you're a student, a professional, or a planning enthusiast, they're easy to snap in and ready to use.","Built for Daily Use：Crafted from flexible yet durable plastic, these page-finder rulers are waterproof, tear-resistant, and designed to withstand everyday wear. The slim profile fits neatly into pockets and pages without adding bulk, ensuring long-lasting performance in your organizational system.","A Smart Addition to Any Routine：Ideal for planners, travel journals, work notes, or academic materials, this ruler set helps you stay organized with ease. It also makes a thoughtful gift for anyone who loves efficiency and structure in their daily life."]