Monster Pads for Storage Boxes | Foam Filler Inserts for Card Protection

Fill every gap in your card storage boxes with precision-cut Monster Pads — the collector’s solution for secure, professional card organization.

These acid-free polyurethane foam pads are designed to fit snugly inside card storage boxes, preventing movement and protecting your collection from bending or shifting. Each vacuum-sealed pack expands to full size when opened, offering shock-absorbing protection for cards, slabs, and holders of any size.

Product Features:
• Designed to fit all card storage boxes — fills empty space to keep cards secure
• Vacuum-sealed pads expand to full size upon opening
• Made of acid-free, non-abrasive polyurethane foam
• Perfect for graded slabs, toploaders, magnetics, and sleeves
• Dimensions (W×H×D): 3" × 3 ⅛" × ¾"
• 20 pads per pack

Protect your investment — Monster Pads keep your collection tight, safe, and show-ready.