Overview:

The silicone suction lid is made of food grade material, non-toxic and without strong chemical smells.
These silicone cup lids create a bit suction on to your cup and keep your drinks nice and hot.
It will be awesome for having drinks outside with these little bowl lids. No need to shoo away flies - put your lid on and they can't get in.
The mug cover comes in great size-4 INCH in diameter, which fits most mugs, coffee cups and tea cups.
Knobs and lids are solid, so that you will not be worry about that the knob could fall apart. Silicone lids is also very easy to clean after use.

Specifications:

Product material: food grade silica gel, BPA Free, in line with the strict inspection of FDA.
Product size: 14cm in diameter
Product color: blue, pink and transparent
Product packaging: OPP plastic bag
Heat resistant temperature: - 40 ℃ to + 230 ℃
Application: cup cover, dust seal
Scope of application: glass water cup, ceramic water cup

Package Content:
1*Silicone Cup Lid