The AO Inflatable Dock has everything youll need to add more fun to your time on the water! It is made of military-grade PVC, making it highly durable and sturdy when inflated, comfortably holding up to 4 people. We have included multiple d-rings on the surface for attaching other accessories and also layered it with 6mm non-slip EVA to ensure safety and comfort! This year we have upgraded our pump to a Dual-Action Electric Pump for quick and easy inflation so you can be on the water in minutes! Available in 2 sizes.