The Durable Boot offers the BEST protection for senior dogs or dogs with who have trouble slipping on hardwood or tile floors. Boots are made of tough, water resistant nylon material with the top of the toe and sole wrapped in a flexible, skid resistant and durable material. The sole is pliable and provides traction to prevent slipping on floors - plus they stay on your dog's paws! Boots are easy to put on with wide split seam top opening and difficult to slip off. Features Velcro straps for secure closure, with generous foam to cushion the grip.