Foil Armor® XL - 65% RH 2-Way Humidity Control Packs For Trading Cards - Single Pack Size/Quantity:XL Size - Single Piece Replacement Indicator Card and your

Replacement Indicator Card and your trading cards inside an airtight

Use Foil Armor ® 2-way humidity control packs to control moisture in an enclosed area

With sleeved cards it may take longer to work

XL Size works with 300-400 trading cards

Foil Armor® XL - 65% RH 2-Way Humidity Control Packs For Trading Cards - Single Pack Size/Quantity:XL Size - Single Piece Replacement Indicator Card and yourDesigned specifically for trading card games and collectible cards with a 65% RH humidity level. Use Foil Armor 2 way humidity control packs to control moisture in an enclosed area. Our patented technology will either release or absorb moisture, maintaining relative humidity at 65% in a contained environment. We include a smart, simple to read Replacement Indicator Card with our Foil Armor packs. Simply replace the old pack with a fresh one when the