Designed to provide 12 hours of protection, our Lil Squirts Bamboo Training Pads are designed with eco-friendly, all-natural bamboo fiber, while the pads and packaging are designed with 30% PCR materials, making them better for the environment than standard training pads. Our Bamboo Training Pads are made with our same trusted super absorbent and leak proof formula, and without the use of any harsh bleaches or dyes. These training pads are engineered with our Ultralock Absorbent Core, which is designed to turn liquids into gel and helps prevent leaking or seepage. With the capacity to lock in over 5 cups of urine, our training pads are ideal for housebreaking puppies and stay at home dogs. The XL size is 80% larger than our standard pads for extra protection on any type of flooring or surface.