Will a Velcro strap attachment stick to the fabric?

The soft fabric cover is made of polyester, and according to most information regarding velcro, it can stick to polyester. However, since these are not made exactly for attachments to be stuck on it, we cannot exactly confirm this.

Do these come in packs for certain amount?

Unfortunately, these only come in one cover per order. Although, if you order at least 5 of them through our website, your shipping fee will be on us; and if you're a new customer and sign up for our mailing list, you get even more additional savings!

Could this stretch enough to cover my 10.5 x 14.5 ice packs?

Hi there! The material is polyester, so it's not stretchy. It would be a little tight with the dimension of your ice packs.

can you use it for hot pack as well as cold pack?

Hi there! We don't recommend using the Icewraps 10x14 clay pack for hot compress. Also, just a heads up, the product that you posted your question on is a cover only. But, if you wish to use a pack for cold and hot compress, we would recommend any of our gel packs. We have a few sizes you can choose from. To know more, you can go to this link: https://amzn.to/3BCPYw0. Let us know if you have additional questions.