[Enhanced Durability]: Crafted from food-grade silicone, our upgraded pen holders boast superior durability and flexibility. They are , safe for children, and to cracking or stickiness, ensuring and consistent performance in any setting. [Versatile Adhesive Design]: Equipped with a self-adhesive back, these pen holders securely attach to any smooth including desks, whiteboards, and clipboards. The set includes 20 extra reusable stickers, allowing for easy repositioning and multi- adherence for ultimate convenience. [Adaptive Size & Strong Grip]: Featuring a textured design for enhanced grip, our pen holders flexibly expand from 7 mm to 13 mm to accommodate a variety of pen sizes. This ensures a snug fit and prevents pens from slipping, making them ideal for diverse professional and educational environments. [Efficient Organization]: Keep your workspace organized and pens within . The non-slip interior and flexible body of our silicone pen holders that pens of different sizes are held firmly, reducing clutter and enhancing your work efficiency. [Multipurpose Use]: Ideal for a wide range of applications, these pen holders are perfect for schools, offices, hospitals, and more. They cater to the needs of teachers, students, and professionals alike, simplifying daily tasks and focusing on productivity. Color: Blue Material: Silicone Package Contents: 20 x Pen holder stand 20 x Adhesive Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.