50 ocean balls included bring more fun Wear-resistant PVC coated jumping surface endures wild play Double stitched seams enhance the fabric surface for durability Protective mesh walls ensure a safe jumping area without falling Large storage bag accommodates the deflated product for next play Indoor and outdoor applicable bouncer allows kids to have fun anytime High-quality 420D Oxford fabric is waterproof, tear-resistant, and not easy to fade Gymax Inflatable Bounce House 5-in-1 Crocodile Water Park With Slide