The Sun N Splash Pink Toddler Inflatable Swimming Wadeing Pool/Ball Pit is a round pool with a diameter of 35 inches, made of durable vinyl material. It has a water fill height of 6 inches and a capacity of 20 gallons. This pool set includes a pool with a pink color lining and two rings for stability. The Sun N Splash model by Hellosunnaplash is designed for toddler use, providing a fun and safe way for kids to splash and play in the water.