Pet cooling bed, artificial marble, width 78.5cm, depth 50cm, shipping included

This is an artificial marble cool bed purchased several years ago. However, my dog never slept on it, so it was stored away unused. For this reason, there are no noticeable stains, but please understand that it is not in pristine condition.
It is a size L, so it will be a bit large for small dogs and just right for medium-sized dogs.
The bottom is covered with cork, so it won't slip on flooring.
I will use Packing & Shipping Mercari便 (Mercari's shipping service). The price includes shipping. (Therefore, the selling price is 300 yen. I'm listing it because I'd rather sell it than throw it away.)