The Super Nappy Traversine are special activated carbon hygiene mats for dogs, a super absorbent and practical multilayer product that helps solve the hygiene problems of our four-legged friends by reducing odors, hiding yellow stains and protecting the home, guaranteeing maximum hygiene and safety. They are also perfect for educating your puppies to do their business in a dedicated space. These Absorbent Dog Sleepers are suitable for any type of puppy dog and are available in two sizes: 57×54 cm and 84×57 cm and in three types of packs of 14, 30 or 60 mats. Activated Carbon Dog Sleeves: Stop Odors and Yellow Stains! Thanks to the contribution of Activated Charcoal, these special Hygienic Sleeves not only completely absorb unpleasant odors, but they never have the ugly and stinky yellow spots typical of the needs of puppies.