High Soaking &Leak Proof - Large Size 36" X 41" Pee Pads Ensure Enough Space for Puppy Potty Training .Fast Absorbs and Hold 6 Cups( 51 Oz ) of Liquid ; Top Layer Grey Colour Covers Any Stains That Might Be On The Dog Pads .Leak Through Nothing .Perfect Prevents Tracking Keep Puppies Dry During The Night. Non-Slip&Easy to Wash -Upgraded Non Slip Rubber Backing Maximizes Doggy Potty Pads Stay On Bed Or Floor. Puppies Crawl More Easier;;Just Throw Into The Washer Wtih Cold Or Warm Water and Tumble Dry In Low Heat Or Hang to Dry. Sanitary. Stain Free and Good As New. Durable&Saves Earth -Washable and Reusable 300 of Times.A Must for Any Kinds of Housebreaking Puppies . Kittens. Rabbits. Guinea Pigs and Small Animals; An Excellent Economic and Environmental. Beats Buying Endless Disposable Pee Pee Pads Multi Use- Perfect Liner Under Whelping Box.Playpen.Fence.Crate and Kennel In Potty Training Or Assisting Incontinence Elderly Dogs.Good Protection for Bed.Sofa. Furniture .Wood Floor.Carpet.Car Seat; Ultra Waterproof Also Be Used Under The Water Bowl and The Litter Box