SiliconeZone Grid Cup Grip, Black The SiliconeZone Grid Cup Grip features patent pending InSilate technology Grid Cup Grip fits standard cup sizes, and can be folded for easy storage. It has 'Memory' that will allow it to spring back into shape The Cup Grip will keep your beverage warm and toasty or cool and refresing- it diffuses heat or cold! Keep your Cup Grip handy to use with "to-go" beverages, reduce waste by reusing your Cup Grip Made with FDA approved food grade silicone; heat safe to 675 degrees F; Rinses or wipes clean; diswasher safe