What are they made of? Silicone?
255681
I contacted the company and they said the product is made out of polypropylene. Also, for your information, I just learned from the box that the product is made in China, which may sway your decision to purchase this item.
255682
Hard plastic. You run them under warm water for a little bit and they slide right out.
255683
Whatever it is breaks way too easily when dropped. Of course the user manual says to NOT drop them. As if I planned to.
88672
I'm not sure of the exact material, but they're some kind of flexible plastic. Mine warped and distorted after two uses and melted to pieces after three uses, all while drying walnuts and cashews that I'd soaked in salt water.
79431
The amazon site says silicone for material. Nothing more and nothing less. Maybe another site or the parent site would be more specific. It seems to be 100% to me but I am not sure I would be able to tell the difference otherwise.
1396490
I believe they are 100% silicone. They are flexible and the color is solid. I love using these instead of my muffin pans. Cleaning these is so easy as you just run them under warm/hot water and then I just let them dry on a towel. I'm very happy that I purchased these! :)
188056
They feel as though they are all silicone and state in the paperwork they are completely coated in silicone. There is one item that has a metal core but the rest are microwave safe as well! I really enjoy this product- I have had mine for about a week.
2144820
It does not state on the package anywhere. I would assume that they are. They seem to be made of durable plastic.
2256408
I don't know what they are made of...some kind of plastic. But one of the packages say "made in China"
1207825
It's marked Silicone. Feels like silicone. Haven't tried it yet so I can't say that it works like silicone.
994982
i think they are made of granulated plastic, just a little rough, to prevent slips and not at all rubbery. i love them, i have frogs, turtles and lily pads.
307012
I'd be shocked if they had lead in them. They're silicone, not metal. And they're food grade.
393681
They are made from polyester. I use them all the time when using my UV light.
2170270
I don't know since I haven't used those. Have you tried the silicone version of these with them? If so them I would assume so.
1442204
They are made of metal, not sure which metal. They are also coated in a non-stick coating.
1463991
They must be plastic. They are marked "Not Oven Safe" They are marked "BPA Free". The do not appear to be as flexible as silicone and the center viewing window is a semi flexible clear plastic.
343584
I am assuming they are made of some sort of plastic, but on the outside of the box they came in was a sign that said no BPA. Hope this helps.
2141861
Yes; they are made of silicone, not plastic (BPA is typically found in plastics, as coating in cans and on certain papers...like receipts with a glossy side). Not sure what they used for coloring the silicone, but I imagine it's pretty safe.
2035043
Based on experience, they appear to be silicone bumpers - that's why I bouth them. I need them to stabilize a heavy glass table top. They work great! I'd check with the seller on the material to be sure.