We manufacture covers for all mats at our own factory according to your specifications. Special processing, shapes, and sizes are all possible! Please let us know the height, width, and thickness in cm before or after your purchase via the question section or message. (Reference prices for small lots: price for purchasing a single item) Height 200cm, Width 100cm, Thickness 20cm →→→ 22,800 yen Height 200cm, Width 200cm, Thickness 10cm →→→ 35,500 yen Height 300cm, Width 300cm, Thickness 10cm →→→ 46,500 yen We can also accommodate other 3-sided dimensions and your desired sizes. For orders of 3 or more items (medium lot or larger), there will be a slight discount. Production begins after your order is placed. The delivery time is usually about 3 weeks. The covers are made with waterproof, hard material. We use a unified fabric suitable for both indoor and outdoor use for all covers. They come with a zipper and four handles on the left and right sides. Urethane foam or mats are not included.