3×
Longer Freshness
vs. no copper
Limited Pre-Order
Kopper-Keep Copper Preservation Plates
Harness the natural antimicrobial power of copper to keep your produce fresh up to 3× longer.
$14.95one-time · free US shipping
What's included:
- 2 copper preservation plates
- 2 Ethylene Absorber bags
- Usage guide & freshness tips
- Free US shipping
Reserve My Set — $14.95
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30-Day Freshness Guarantee
Hassle-Free Returns
Free US Shipping
Ships Within 2 Weeks
Backed by science
6 peer-reviewed studies support copper's freshness-extending properties.