Durable PVC material: This pet pool is made of high-quality PVC and MDF boards. The anti-skid bottom of the swimming pool can prevent your pets from slipping when they jump around in the pool. This dog swimming pool can work well for everyday use without leaking and collapsing, durable for a long time. Drainage adapter & mark: The dog bathtub comes with a plastic drainage valve at the lower position. It helps you drain away the water fast and conveniently. There is an attention line for the highest water level marked on the pool for your convenience when you pour the water. Also, you can brush and massage your pet. No air pump needed. After pets' bath, just open the plug to let the water drain out, then fold it up. Versatile pool: This pet swimming pool can be used both indoors and outdoors. The pool can be filled with water, a thin layer of sand or sea balls to build varieties of entertainment for the little guy and pets. Warm tips: Please do not exceed the maximum fill line when you fill water or half of the volume when holding sand. To ensure the normal use, please place the pool on the flat and smooth ground without sharp objects. The The last thing is that always put the swimming pool in the shade.