I have used several different kinds of oxygen absorbers. Most of them have fallen short and after a few months air is allowed back in the mylar bag. I have purchased several of these for my freezedryed food. I have not had a single bag let air in with these. They work really well. I'm so glad I found them.
6 Pack Charcoal Folding Travel Toothbrush With Soft Bristles For Sensitive Gums
39 Review
KneeRover Cup And Bottle Holder Attachment For Knee Scooters And Walkers - Universal Accessory For Enhanced Convenience
38 Review
MIAODAM Mask Extender Strap, Ear Saver, Mask Holder, Mask Straps, Masks Extension Masks Ear Protectors (5PCS, Blue)
35 Review
Aniwon Mouth Mask 4 Pack For Men And Women - Kpop Style EXO Anti-Dust Face Masks Made Of Cotton (Combination 1)
37 Review
Babo Botanicals 2-In-1 Plant-Based Shampoo & Wash With Organic Calendula & Oat Milk For Sensitive Or Dry Skin And Scalp - Hypoallergenic, Vegan, 8 Fl. Oz
27 Review
Pampers Active Baby-Dry 4 diapers, 9-14 kg, 106 pcs.
114 Review
U By Kotex Security Maxi Overnight Unscented Feminine Pads, 112 Count (4 Packs Of 28) - Packaging May Vary
17 Review
Frida Mom Postpartum Recovery Essentials Kit: Disposable Underwear, Ice Maxi Absorbency Pads, Cooling Witch Hazel Medicated Pad Liners & Perineal Healing Foam.
28 Review