Product name:Lightweight sports wristband Product size about : 13.5cm/5.3in Pen ball: 0.5mm Product color: As shown in the figure Product material:ABS product features: The cute flower push-button pen is a student-friendly fast-drying neutral pen, ideal for doing exercises and taking tests. With its ST tip, it delivers high-quality writing performance with smooth and consistent ink flow. This transparent pen is designed to satisfy the girly heart, adding a touch of cuteness to your daily study. The cute flower design makes it a charming and delightful writing tool that will catch your attention. Made with high-quality materials, it ensures durability and long-lasting use, providing you with a reliable writing experience. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 5 pc Lightweight sports wristband