Age fit 8-24 months Adjustable bust: 45-75cmAdjustable webbing: 25-55cmAdjustable arm circumference: 25-35cm color: Blue, Yellow Package: 1x walking helper Baby walker walking aid: walking helper is a great product that the can use to learn to stand up, maintain balance, and walk calmly during toddlerhood In addition, back pain is ly reduced for the parents and the is supported in learning to walk Material: Mainly made of cotton for the skin, breathable, comfortable, non-toxic and flexible, the s and shoulder straps are comfortable, the soft cotton thicknesses are extremely resistant in all seasons y adjustable: The straps and safety buckles are adjustable so that your feels most comfortable when properly adjustedThe crotch is also detachable, giving your more protection and warmth and without giving the 's legs more freedom functional design: The sling can be converted into four types of usage styles depending on your 's ability to walk Note: Hand washing only, air drying NO dry cleaning or machine washing Suit for 6-36 months , maximum load is 20 kg 3 main advantages, comfortable for you and your icher & Comfortable le and fastener at the back ensure double security The thickened pillow protects 's oxter and leg while walkingBack pain saver The can be held with one or both hands to prevent parents from bending over Straps can be used to lift or pull the depending on the walking time ly adjustable All straps and buckles can be adjusted according to the 's shoulder, waist and crotch feels more relaxedUsing styles: style can be used for babies around 8, 9 months oldIf they can crawl and sit well, reach for something to help them get up, such as a table or sofa If your stands on tiptoe while standing, he or she is not ready to stand Stop immediately unless they are ready