IMPORTANT: For accuracy, I would recommend using the gram measurements provided, as those are the exact quantities I use. Cup measurements are given as estimates (based on US cup measurements) to make it easier for those who do not have a scale.
Note 1. If your sugar sheet becomes too firm to wrap about your cake and you feel like it's going to crack, then you can reheat it in the oven (again at a very low temperature as you don't want to cook the sugar sheet) or use a blow torch to soften it up.
Note 2. Because the sugar sheet is made out of sugar, you want to keep it away from moisture as moisture can soften the sugar sheet. The best way to prevent this is to wrap it around a buttercream that forms a crust (an American style buttercream), or a cake covered in fondant or ganache. I have tested the sugar sheet on Swiss meringue buttercream and it has worked fine, so if you decide to do this it should be okay, however I would stay clear of very soft frostings like whipped cream.
Note 3. Do not place the sugar sheet in the fridge, as they have high levels of humidity.
Nutritional information are estimates only as they are automatically calculated by a third party application. Actual values may differ based on brands and types of products used.