Feature●This Pre Press Mold works great with most heat press machines if the heat plates size ≥ 2.5x2.5, e.g. 2.5x2.5, 3x3, 3x4, 3x5, 4x6. Ideal for using 2X4, 2X4.5 nylon screen bags (filter bags) to press 3-7 grams of materials.●It is made of Acetal Plastic which is Harder than Aluminum 6063-T6: Rockwell hardness value of Acetal plastic ranges from 75 to 94 while Aluminum 6061-T6 is around 60. So dont worry about it will cracking under pressure.●We make it longer in the solid cylinder so that you can take out the material quickly.●Internal Diameter of 1.18 inches and a length of 3.54 inches.[Acetal Plastic]
![](https://m.media-amazon.com/images/I/21Wk3uyno6L._AC_.jpg)
[Acrylic]
Description