Frequently Asked Questions
How long does shipping take?
Orders are processed within 1–14 business days, then ship and typically arrive within 7–15 business days.
What sizes are included?
Each set includes 6 lids in graduated sizes that fit containers from about 2.6" up to 9.5" across — from small jars and cans to large mixing bowls.
How strong is the seal?
LeakGuard lids stretch to form a tight, leak-resistant seal that keeps food fresh and helps prevent spills — strong enough to hold when the container is tipped. For the best grip, use on smooth, round rims and wipe the edge dry first. Note: they create a snug leak-resistant seal, not a full vacuum/airtight lock.
Are they safe to use?
Absolutely. LeakGuard lids are made from 100% food-grade silicone, BPA-free, and safe from -40°F to 446°F. They're dishwasher, microwave, freezer, and boil safe.
Can I reuse them?
Yes — they're designed for thousands of uses. Just rinse or toss them in the dishwasher.
What's your return policy?
We offer 30-day returns on unused items. See our Returns & Refunds page for details.