keep the outer surface of the container dry and not greasy, so as to achieve the best sealing effect
– Start with the edge closest to you, get the edge on the side of the bowl and gently spread around the outer edges until you get to the other side
– Clean lids and keep them dry before the first use and after each use. Dry lids seals better than wet
– Don’t completely seal the container when using in microwave oven.
Specifics:
Certification: SGS, FDA, LFGB
Heat-resistant: -40F to +446F (-40c to +230c)
Premium Material: 100% Food Grade Silicone, BPA free
A size that fits all your needs for mugs, pots, cups and bowls, etc
6.2CM/2.5″
9CM/3.5″
11CM/4.3″
13.5CM/5.3″
16CM/6.3″
20CM/7.8″
Package Includes:
6 X Silicone Stretch Cover Lids+ 3 X Silicone Beer Caps
The beer stoppers are made from 100% Food Grade silicone, durable, unbreakable, reusable and never rust.
Friendly Service:
if you have any questions or need help about stretch silicone lids send us an email, we will reply within 24 hours.