I haven't used this since I bought it. I've taken it out of the bag once. These are 4-layer training pants, recommended for children in the early to middle stages of potty training. They are an integrated type with an absorbent layer sewn into the pants, making the hip area less bulky and providing a neat fit. This is a great value set of 3 with strawberry and cherry patterns, perfect for spares! These training pants also have name tags, making them ideal for daycare. ■Material■ Outer fabric: Smooth, 65% cotton, 35% polyester; Inner: Polyester pile, waterproof fabric; Piping: 95% polyester, 5% polyurethane ■Sizes: 90cm, 95cm ☆I may be able to combine shipping, so please feel free to ask. ☆I am a private seller, so there may be oversights in my inspection. Please understand this before purchasing. ☆I will use recycled materials for packaging. ☆I have a dog. The items are stored in a room that the dog cannot enter, and I use a lint roller before shipping, but there is a chance that dog hair may be attached to the product.