We love Bright Starts Baby’s Play Place Mat ($60). It’s adaptable with walls that can come up or down, due to your baby’s stage (newborn, tummy time, sitting and crawling). Babies will be mesmerized by the plush musical bee plays over 15 melodies and nature sounds and love all the hanging toys. The very colorful mat wipes clean and is machine washable. The 8 1/2″ adaptable walls can keep siblings and pets out, until you know they can play safely near your baby. The mat measures 44 1/2″ x 39″. Also comes in deluxe version (which includes a prop pillow for tummy time).