Bi-Directional Mirror: Floor mirrors help little ones develop important skills as they grow; this Montessori mirror can be displayed horizonal or vertical in classrooms, playrooms and bedrooms Developmental Play: Infants will gain strength and have fun during floor play and tummy time; throughout childhood, mirrors support visual activity, movement and cognitive development Durable Finish: A grey stain is applied using a multi-step process highlighting the natural features and grain of the wood making each piece truly unique; designed to withstand daily wear and tear Certified Safe: This birch framed children's sensory mirror is UL GREENGUARD Gold Certified for low VOCs, TSCA and CPSIA complian Product Dimensions: Assembled mirror measures 14.6" W x 15.6" D x 36" H; Adult Active Engaged & Direct Supervision Required