Self-Adhesive Pen Loops : Our PU leather pen holders feature self-adhesive backs for easy attachment to your favorite notebooks or journals. Never lose your pen again! Powerful Adhesion : With strong adhesion to flat surfaces, these pen loops stay put on diaries, planners, and more. No more falling off or shifting around. Comfortable Grip & Layered Design : Designed for comfort and durability, our pen loops have a layered structure that prevents bending under pressure. Perfect for daily use. Adjustable Elastic Bands : The sewn-in elastic bands are highly stretchable, accommodating various pen types and diameters. Universal compatibility ensures a snug fit for all your writing tools. Suitable for Diaries & Planners : Enhance your diary, notebook, or planner with these versatile pen holders. Keep your writing essentials handy and organized. Dive into organization with our innovative pen holders, designed to seamlessly integrate into your daily life. Crafted with precision and care, these accessories are not just functional but elevate the aesthetics of your notebooks and journals. Perfect for professionals and students alike, they ensure that your writing tools are always within reach, enhancing productivity and creativity at every turn.