Collager 2pcs 4-layer Toddlers Baby Boys Girls Breathable Cotton Training Pants Ultra thick (5-layer), breathable, cotton rich (90% cotton, 10% polyester) Reusable. Save a lot of money, no need to buy lots of disposable diapers. Package includes:2 pcs training pants. Material: 5 layers, 100% cotton knitting fabric, soft cotton and PU waterproof training pants, more effective to prevent wetting outside trousers, washable and softer than paper diapers, prevent baby diaper rash