Great 3D Printing Pen Drawing Tool: The Silicone Mat includes Multi-Shaped Draw Figures,Circles, Grids, Triangle, Rectangular, To Create Your 3D Drawing with High Precision, Easy to Create Different Shapes of 3D Pen Drawing, Suitable for Kids, Artist, Adults; Extra Gift: 4 Different Size Silicone Finger Caps, Protect Your Finger Safe from Hot 3D Pen Nozzle / Printing Plastic, Support You to Make 3D Printing Much More Smoothly and Easily. Mat Size: Width 7 inch; Length 7 inch; Sickness: 0.16 inch; Heat Resistant up to 270° C (518° F), Won't Stick Printing Filament, Bend the Mat, The Filament can Removed from Mat Surface Easily