This black silicon sleeve adapts itself to all the handles of the blue iron cookware of Paderno which are one diameter between 40 and 50cm. It protects your hands of the heat often loosened by the handle of a kitchen utensil after cooking.
To wash your silicone and exoglass items, use a sweet sponge which is not abrasive or you will damage the silicone and then pour out washing-up liquid before to rinse with hot water.
You also can place silicone products such as flexible molds and exoglass items such as exoglass spatulas into a dishwasher for its cleaning.
What you should avoid : These products do not have to enter in contact with flames (BBQ, gaz stove...).
To not damage your products made in silicone and exoglass, do not ever use sharpening and abrasive ustensils.