Four fabric walls and a 79 x 39 x 48 in canopy turn a twin mattress or floor area into a cozy space for reading, sleepovers, or quiet play. The brushed fabric feels comfortable against the skin and is machine washable, so you can remove it and clean it after spills or everyday use. Two front door curtains with fixing ties let kids open the entrance wide or close it for privacy, while two round windows help air circulate for a fresher hideaway. Built-in elastic corner straps secure the tent over a 78 x 39 in mattress to help keep it in place during play.