FEATURES: Our fully lined, comfortable cotton hot/cold pack covers provide a protective, soft barrier between your skin and the hot/cold pack and also helps to insulate and keep the inserts cold or hot longer. Featured pic is our "Midnight Garden" fabric. Write this is notes to us if this is your selection.FABRIC CHOICES: Dozens of fabric choices. Tell us your fabric selection number once you add your product to the cart. If you are ordering more than one size, please let us know which size you want for each fabric. Fabric featured is #26 Beach Days.If you don't see a fabric you like, message us with a specific request as we have 100's of fabrics in stock. We can then send you photos of fabrics you may like. SIZES: We offer several standard sizes. Sizes listed are the inside measurements. Example: a 10" x 6" size will fit a flexible gel pack up to 10" x 6". Outside measurements 0.5" longer and wider.CUSTOM SIZE NEEDED: For a custom size, contact us with the measurements of your hot/cold pack (length, width & depth) and we will make a custom fit cover.OTHER USES: Covers can also be used to hold and protect lap tops, Ipads, cell phones, eye glasses, sun glasses, book protectors etc. Great for gift ideas!MISC INFO: Covers are reusable and washable. A Velcro closure keeps the gel pack in place. Instructions provided with purchase via a QR code.GEL PACKS AVAILABLE: We also offer hot/cold pack inserts to fit our covers. See our listing that includes both the gel packs and the covers.