S=48""12"" ,M=57""15"" ,This round inflatable pool features a soft bubble bottom for a comfortable play experience. Drainage holes at the bottom facilitate drainage and quick folding. Made of, durable vinyl material, it's 40% thicker than standard products and more puncture-resistant a repair patch is included. Three independent air chambers are suitable for 2-3 children aged 3-10. Versatile use as a ball pit, toy pool, pet pool, pet house, fishing pond, bathtub, sandpit, party decoration, or indoor/outdoor pool. Weight: 3.34 lbs.