Explore the space around you! Climb inside and explore your own space. The stretchy material gently resists your movements encouraging experimentation. To those on the outside your body becomes a colorful shape. Made of four way stretch Lycra® with a hook and loop closure. Teaches spatial relationships and encourages gross motor skills. Color varies. Dimensions Small: L: 40" x W: 27" Medium: L: 47" x W: 27" Large: L: 56" x W: 28" Extra Large: L: 60" x W: 28"