The Deer One soft activity book provides babies with a fun and stimulating experience as they develop. The book folds out flat for tummy-time play, featuring nostalgic illustrations, various fabric textures and playful surprises. Each page includes a peek-a-boo crinkle leaf, textured teether corner, baby-safe discovery mirror, a tethered on squeaker mushroom and crinkle bunny. Plus, a fabric closure keeps pages neat when playtime is over. The fabric loop allows for attachment to baby links, carriers, strollers and more. Recommended for ages 0 months , this product meets or exceeds EN71 and CPSIA safety regulations and is an excellent choice to promote motor development, sensory stimulation and cause and effect learning. Dimensions are 6.5H X 6.5W X 2D | 16.5CM X 16.5CM X 5CM.