are these silicone bands?
1850357
Yes, and my daughter uses the case as her travel case. It fits in her backpack but you have to loop rubber bands around it to hold it closed.
1897274
I don't know. They seem like they are. They feel, look and perform as they are 100% silicone, but I am not a scientist nor was there a label claiming such. I am very pleased with these. I am not sure how you could be sure of 100% silicone though. Good luck with that.
1582254
yes. my daughter uses them for homemade baby food. they do not rust or get icky like bands do. she loves them!
1426539
no, they are made in China. I'm sure they don't adhere to any safety standards. But then again, neither do any rubber bands bought in "off-rack" type of stores, such as dollar, discount and closeout stores. That's why they're so cheap. If that is your concern, I would suggest buying only name brand.
736105
the bands that are actually true silicone don't break like the rubber ones do. Unfortunately these bands are just plain rubber that do not last. I am wearing a bracelet my son made me over 4 months ago from the bands that came with the loom they were real silicone bands that show no wear at all.
385132
They are not silicone so yes, they do as with any other stainless steel cookware. But, this is a great set!
671892
I'm not 100% sure, but they feel more like silicone to me. It provides a very good seal if that helps.
1857483
No, they're not silicone but plastic that gets rather brittle when frozen. I've been running warm water on the back side, then drying off the water before twisting to release the cubes. With gentle care they're working well repeatedly for me.
268438
They are definitely not silicone. I am pretty sure they are polypropylene or LDPE. There is no identifying code on the bottom of the bottle, but there is a '5' on the inside of the cap. The look and feel is consistent with lab wash bottles made of those materials (I used to be a Chemist)
2141862
Yes, they are made of silicone and BPA free. They are really a great product. They clean up quickly and easily and they are very sturdy, even if you have kids that like to chew on things. I like them for my smoothies. :)
1042039
No- these are tiny little rubber bands for making bracelets on a tiny loom.
1363631
I think so. I don't remember if it said on the box but they definitely feel like silicone. The back shows it's safe for microwave and oven and dishwasher too
2252371
They are shiny and thin but I don't have a clue if they are silicone or what they are made of
900250
No. Silicone keys. I stoped using after a while becuse is not really comfortable.
2204501
I would say that they are silicone. They feel like it. It's VERY flexible - so much so that I should have a thin board to rest underneath them as I put them in the freezer.
1291714
They are a soft Silicone material, but they seem durable as well. So far they have worked wonderfully.
1456866
NO, I don't believe they are. They are very similar to some micro-fiber sheets that I bought. Kind of feel nylon-ish.