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Description
SAFE has partnered with Intercept Technology® to offer collectors a level of tarnish and corrosion protection that no passive product can match. Unlike silica gel or other moisture-absorbing solutions, Intercept Shield Strips work by permanently neutralizing the reactive atmospheric gases — sulfur, hydrogen sulfide, and oxygen — that cause tarnishing and corrosion on copper, silver, and their alloys.
In independent lab testing equivalent to 10 years of sulfurous atmospheric exposure, Intercept Technology's® patented polymer process outperformed every competing anti-tarnish product tested. Simply place a strip inside your coin case, storage box, display case, album, or safe and let it do the work.
These are the same strips SAFE includes free with every coin case purchase over $19.99 — a reflection of how seriously SAFE takes the long-term protection of your collection.
Key Features & Benefits:
- Reactive, Not Passive – Permanently neutralizes corrosive atmospheric gases rather than simply absorbing moisture like silica gel.
- Scientifically Proven – Outperformed all competing anti-tarnish products in equivalent 10-year corrosion testing.
- Protects Copper, Silver & Their Alloys – Engineered specifically for the metals most common in coins and medals.
- Provides protection from tarnish for up to 12 months.
Specifications:
- Strip Size: 2″ × 7″ (50mm x 178mm)
- Includes: 3 strips
Collector's Tip: Place one strip per tray or compartment in your SAFE coin case for maximum coverage. If a strip visibly darkens over time, that means it's been actively working — replace it to maintain full protection for your collection.



