Review on PARTY BARGAINS [40 pack]: 9 Inch Round Heavy Duty Disposable Aluminum Pans with Clear Plastic Lids - Ideal for Baking, Roasting, BBQ, Takeout, Catering, Picnic, Camping! by Tim Burns

They are minimally functional. You are so, so thin and thin. I appreciate the concept and the price. If you have something very light, like a few slices of cake or a few pieces of chicken, that will do. However, if you fill it with something more substantial, the pans will shift and make the lids difficult to close. Having a heavier aluminum with a wider sealing lip would be very useful, but it also increases the cost. If you want to send groceries home with minimal weight, this can be an economical solution. If you want to keep enough leftovers or fill the pot more completely, look elsewhere.