RACK ONLY - Made of Quality HDPE Material - Resin doesnt stick and comes right up with HDPE Material Pen Kit Mall HDPE 4 Tray Mold Rack for 2.5 Gallon Pressure Pots for Resin Casting Fits Silicone Tube-in Molds, Block Molds, Bottle Stopper Molds and others Heavy Duty Handle for sturdy adjustments. Removable trays to accommodate larger molds. Fits 2.5 gallon Harbor Freight Pressure pots. Great for resins such as alumilite etc. that require pressure to cast. Pen Blanks bottle stoppers etc. Top acrylic for air deflection GREAT FOR DICE RESIN CASTING - This is a shelf system designed to hold small molds in a Harbor freight pressure pot during the resin casting process. This is going to make dice crafting so much easier. PERFECT FOR OTHER RESIN ART - This pressure put stand it helps you a lot with not only dice making but also with storing molds and making other little resin art pieces. It will be a great tool for your resin item making addiction! Comes Disassembled for easier Shipping - Very easy to assemble. ADJUSTABLE 4 -SHELF DESIGN - The locking tabs allow you to take any of the shelves off of the stand to accommodate molds of different sizes. It is a pretty ingenious solution to creating tiers in a pressure pot with the flexibility for different height variations. Includes instructions - Tools needed - Screwdriver Pen Kit Mall HDPE 4 Tray Mold Rack for 2.5 Gallon Pressure Pots for Resin Casting Fits Silicone Tube-in Molds, Block Molds, Bottle Stopper Molds and others Heavy Duty Handle for sturdy adjustments. Removable trays to accommodate larger molds. Fits 2.5 gallon Harbor Freight Pressure pots. Great for resins such as alumilite etc. that require pressure to cast. Pen Blanks bottle stoppers etc. Top acrylic for air deflection HDPE RACK ONLY