I am in need of three toddler mattress covers - fitted sheets, if you will, but they need to be made from STURDY material, such as corduroy, or other strong material. I use toddler beds for my large dogs, and they can be hard on the mattress covers. They need to be washable (with no special wash instructions) and machine dryable. Other than that, I really don't have any preferences for color or pattern....just need the material to be durable and sturdy. In exchange, I would like to trade one of the following (your choice) for all three covers: 1) 10 Black Copper Marans hatching eggs 2) 12 Silver Penciled Plymouth rock hatching eggs 3) 6 Black Copper Marans and 6 Olive Egger hatching eggs 4) 8 Tomaru Longcrower hatching eggs I need the mattress covers very soon....the sooner the better within reason. The hatching eggs will be shipped when I have an order opening, but I am pretty much caught up on my waiting list, so it will not be a lengthy wait at all. Thanks for your consideration!