I found some at Walmart that have worked well for us. They are the size of a crib mattress (a little shorter, but just as wide). There are two in a package, and i think a package was around $10. For our king size bed I use two packages. I overlap them a little and put them under our mattress pad. Prior to overlapping them a little, they did shift, but haven't in a really long time!
I did find the plastic in them was making me sweat, so i put a towel over them (also under the mattress pad) and the problem went away.
I don't recall the brand, but I would imagine you have seen them before. The company also makes a smaller size for changing tables and a shoulder version for burp clothes. They are usually colored with imprinted lambs or something on them. The crib ones are white though.
We just purchased a bed for the nursery and splurged on a waterproof mattress pad. For a queen size bed it was around $50. We haven't gotten to test it out yet though. It isn't plasticy at all, and actually quite soft. They had a sample in the store which we got wet.
I did find the plastic in them was making me sweat, so i put a towel over them (also under the mattress pad) and the problem went away.
I don't recall the brand, but I would imagine you have seen them before. The company also makes a smaller size for changing tables and a shoulder version for burp clothes. They are usually colored with imprinted lambs or something on them. The crib ones are white though.
We just purchased a bed for the nursery and splurged on a waterproof mattress pad. For a queen size bed it was around $50. We haven't gotten to test it out yet though. It isn't plasticy at all, and actually quite soft. They had a sample in the store which we got wet.
