[ 20 Pack ] 2x4.5 Inch Filter Bag Variety Pack - Contains 37, 90, 120 and 160 Micron Press Bags (5 Pieces Each) - Hold 3.5-7 Grams, Sized for 2x4 Pre Press Mold

Key features

• BAG IN BULK - It contains 20pcs micron bags that all are made of food-grade nylon mesh screen.
• FLEXIBLE PETP SHEET - It comes with 2 flexible PETP sheets for loading material quickly, recommend to pre-press materials before filling into bags.
• MICRON BAGS SAVINGS - All 2 x 4.5 tea filter bags pre-flipped to save prep time and allow cutting into 2 pieces to save bags with bottle teck style.
• VARIOUS FILTER AVAILABLE - We offer 37 90 u are ideal for fine product；90, 120,160 u are ideal for flower.
• BLOWOUT REDUCING - Remove excess blocks, use less material in the bag, apply the pressure slowly, pre-heat it first to get it melty before you start to apply pressure.