1. Size of the mat: 25cm x 20cm (about 12x10 inch)
2. Magnetic surface that can holds tiny screws and parts
3. White surface is marked with 4x5 grid lines for better organization
4. Built with durable materials with water proof surface
5. Length of the pen: 10cm
6. With the use of this magnetic screw mat, your repairs and refurb time will be expedited.