Description: Product Description: The Model Polishing Sander is a water based revival sanding block set, great for DIY enthusiasts who want to enhance the overall quality and precision of their models.Usage: Made from quality ABS plastic and equipped with composite adhesive, this environmentally friendly sander is odorless and ideal for refining the details of your models. Its simple operation can significantly improve the overall texture and delicacy of your projects.Advantages: This sander features a composite sticky that can be washed and reused, ensuring stable adhesion strength for repeated sandpaper attachment. The transparent protective film on side can be peeled off, allowing you to attach the back of the sandpaper to the sander for use. It's designed to fit comfortably in hand, making flat surface sanding easy.Material & Size: The sander is made from plastic material with a size of 6.5cmx1.6cm/2.56inchx0.63inch.Package Includes: Each package comes with 7pc sanders, 7 sheets double sided sticky, and 7 sheets sandpaper. Size Chart: 6.5cmx1.6cm/2.56inchx0.63inch Package Includes: 7 Sanders;7 Sheets Double Sided Sticky;7 Sheets Sandpaper Note: Please allow slightly errors 1-2cm differences due to manual measurement.