� Sturdy spring steel construction makes for long lasting fun. � Padding over the interior wire makes crawling easy on the hands and knees. � Large 6' extended length and 19 diameter. � Flame retardant 70 Denier Nylon meets CPAI-84 specification. � May be used with Pacific Play Tents Me-Too, Find-Me or Hide-me series of play tents.* Collapses down for easy storage (with securing ties). * May be used indoors or outdoors. * Each in color display box. *Ages 2 - 6By Pacific Play Tents