Thanks for looking at our online store. During end of December 2023 to March 2024 we take a market break. You can still shop online and I can do porch pick up (use code PORCHPICKUP) or I can ship to you.
Cork material with insulated material "sandwiched" inside. I've applied glued to all the raw edges. It is normal to see a small fray of thread from the cork fabric every once in awhile - you can either "snip it off" or take a lighter to it gently.