Ключевые слова: active, activity, addorable, arch, baby, boy, center, child, childhood, colorful, crawl, cute, development, developmental, discover, early, entertainment, explore, family, floor, form, fun, grab, hanging, happy, infant, kick, kid, little, mat, mobile, newborn, nursery, plastic, play, playmat, rattle, roll, safe, sensory, soft, sound, stimulating, stretch, teether, texture, touch, toy, toys, window,