JoyStone Sit-to-Stand Learning Walker 2 in 1 Baby Walker Kids Early Educational Activity Center Multifunctional Removable play panel Baby Music Learning Toy Gift for Infant Boys Girls Anti-slip and adjusting handle(Adjusting the handle according to the baby s height) speed adjustment and triangular stable structure make your baby s steps safe. Removable Activity Game Panel and Scientific ergonomics design let the baby learn the correct way to walk without bow-legged. Tips: When your baby uses the baby walker to learn to walk the weight box behind the walker need to filled with water or sand to increase weight. Product Dimensions: 16.54 x 15.94 x 18.11 inches Item Weight: 4.44 pounds