This multifunction learning walker can help your baby develop from a crawler to a walker through adaptive technology. Features: Baby push and pull learning walker with activity center, perfect gift for your baby. Develop baby's coordination and strength by pushing the walker forward to learning initial standing and walking. Multiple activities toys with contrast color and different shapes, develops baby's intelligence, enhances child-parent interaction. -rollover and -slip, stable for using, makes it easier for baby to learn walking. Quality material, premium craftsmanship with smooth edge, to baby. Note: Do not install strong alkaline batteries. Specifications: Type: Type 1/ Type 2/ Type 3 /Type 4 /Type 5 (Optional) Material: Suitable Age: 6 Months + Type 1: No need battery Type 2/ 3/ 4/ 5: Need 2 * 1.5V AA Battery (Not included) Item Size: Type 1: 36 * 41 * 59cm / 14.2 * 16.1 * 23.2in Type 2: 42 * 32 * 44cm / 16.5 * 12.6 * 17.3in Type 3/ 4/ 5: 45 * 33 * 42cm / 17.7 * 13.0 * 16.5in Item Weight: Approx. 1220g / 2.69lb Package Size: Type 1: 50 * 31 * 11cm / 19.7 * 12.2 * 4.3in Type 2: 47 * 11 * 31cm / 18.5 * 4.3 * 12.2in Type 3/ 4/ 5: 50 * 11 * 38cm / 19.7 * 4.3 * 15.0in Package Weight: Approx. 1700g / 3.75lb Package List: 1 * Learning Walker