HIGHLY ABSORBENT & LEAK PROOF - With air mesh on the top, the 4-layer pee pad can handle large amounts of liquids in a short time. And the middle cotton layer is the absorbent core which can absorb the urine quickly without spreading. The waterproof TPU layer and non-slip bottom will effectively block liquids and keep them from leaking. | 7 SIZES AVAILABLE - The washable pee pads are designed for different uses and will fit most sizes of crate, kennel and playpen. Large but lightweight and portable, the puppy pee pads can be easily folded to smaller sizes for storage and travel use. | WIDE RANG OF USES - In addition to be great for dog potty training, the reusable puppy pad can also be used as car seat & furniture protector, playpen liner, and sleeping mat. The soft cotton padding is soft to lie on and can relieve pet's stress. | NON SLIP DESIGN - With cute rubber patterns on the back, you don't need to worry about the puppy training pads slipping during training. The seams are also reinforced to lock in moisture and won't leak. | MACHINE WASHABLE - Gentle cycle. Wash in warm or cold water, dry on low heat or hang dry. Bleach and softener will DAMAGE the absorption performance. The reusable doggie pee pads come in two colors to make it easy to distinguish.