I agree, they get ripped open all the time. I use the 5 by 7, this way I feel safe in sending them.
Originally Posted by
kensington
I buy the generic zip lock bags, and then get the mailing envelopes from the $1 store for shipping. I put one of my address labels on each one so they know who sent it, and I hope they can use it again to put my block in to send it back to me.
I won't use a letter envelope, not taking that kind of chance with my fabric or someone's block.