Bestway my first fast set pool provides toddlers and young kids a way to acclimate to water, practice paddling and have fun splashing in the sunshine. You simply inflate the white upper ring before filling the base with water. As the outer shell of the inflatable paddling pool fills with water it broadens out and rises. Once the water has reached its capacity kids are free to clamber in the paddle pool and enjoy some super splashing fun. Suitable for ages 3 years old and up with adult supervision. Includes a heavy duty repair patch. Color: Blue. Dimensions - 5 ft. x 15 in. Water capacity (80 percent) - 126 gal. Easy set up Heavy-duty PVC and polyester 3-ply side walls Liner is supported by an inflatable top ring