Finlayson Finlayson Cool Gel Mat Size: Approx. 35.5 x 35.5 cm This is a novelty item from a long time ago. I opened it immediately, but it has been stored without being used. The plastic bag it came in is wrinkled and the adhesive part is dirty. Also, due to its size, it will be folded as shown in photo 6 for packaging. Please understand this in advance. Thank you for your understanding regarding items stored for a long time.