Dimension: Length: 17.7cm, Width: 17.7cm, Height: 0.3cm
2 Free Finger Protectors: Comes with 2 free finger protectors, protecting your fingers from scald with wearing this.
Material: High quality silicone, heat resistant up to 260° C (500° F), it is non-stick, and works with all types of filament and 3D pens currently on the market.
Universal: Suitable for all types of 3D printing pens and filaments. The upgraded grooves make the pattern stick in place while painting and easily removed at the end of painting.
Perfect gift: Easier to make perfect shapes and lines. It's perfect gift for kids & adults to enjoy easy and precise 3d drawing pleasure.