Dishwasher and microwave safe.
100-Percent Silicone and 100-Percent Stainless Steel Embedded Rim
Silicone cup that holds its shape
The strongest silicone cups on the market! The Siliskin "Super" Cups are 100-Percent silicone with an embedded stainless steel ring. It won't collapse when gripped. The perfect alternative to plastic cups! Great for indoor and outdoor use!
Silikids Silicone Cup 2 Pack Blue One Size - B01CAIKRFW