Used from the sitting-up stage to around 1 year old. 【Comfortable to Use】 GOOSEKET slings are made of soft material, providing a comfortable fit when holding a baby. 【Size Adjustment Function】 The sling has clear steps for size adjustment, making it easy to adjust to the user's body type. 【Stylish Design】 The simple and sophisticated gray design is easy to match with any style, perfect for everyday outings. - Brand: GOOSEKET - Color: Gray - Model Name: Sling - Size Adjustment: Adjustable from Step 1 to Step 4 Thank you for viewing.