The Safari Party Bounce House features a 30" tall raise-up mattress which makes for fun bouncing and cushioning that is safe for landing. The bottom, slide, mattress, and bounce floor are made out of industrial-strength, 15-ounce fire retardant, and lead-free material. The material is quadruple reinforced to prevent seams from ripping due to heavy usage. The bounce house well-designed zipper flaps allow air to escape quickly when deflating. This inflatable bounce house has a large bouncing area to keep toddlers and young kids active for hours of fun. It is a great choice for every occasion from birthdays to backyard parties. The commercial-grade PVC vinyl makes it ultra-durable and rip-stop netting helps create a safe play area where children can be supervised at all times. Includes air blower for easy and convenient inflation.