euro base-wide base ensures safety and stability for baby’s first steps-seat height adjustment-4 wheels, 2 front wheels rotating 360 degrees-anti-sliding silicone stoppers for higher safey-child’s weight: max 12 kg-easy removable for cleaning fabric-colorful board with funny shape and toys help build baby’s imagination-musical panel with 9 melodies and lights /using 3 AA+, 1,5V batteries which are not included in the set/-This product is produced in accordance with the European Safety Standard EN 1273 – “Child use and care articles – Baby walking frames – Safety requirements and test methods.”, ensuring maximum safety and comfort for your child.-WARNING!-Never leave the child unattended!-Prevent access to stairs, steps and uneven surfaces!-This product is intended only for a child who can sit up by itself and until it is able to walk by itself or weighs more than 12 kg!