About this item The dog pools for large dogs has two sizes:Large 48 “x 12”; X-Large 63 “x 12”; High quality durable material: the swimming pools made of extra tough PVC for lasting use, suitable for owners and pets, environmentally friendly and harmless; Easy to use and store: No air pump is needed when using, just fill with water and open sealed drain to empty, easy to fold, very small volume storage and handling: Happy Pet Family Time: For pet owners and pets, while playing in the pool, there is no safety risk; ? Without Return, 100% Refund immediately, Only Feedback to Customer Service by Order Email.