Dog booties for protecting paws from cold weather, rough terrain, or injury Includes 4 black polyester dog boots; waterproof and bite resistant strength; recommended for dogs between 31 and 40 pounds Anti-slip grooved sole provides extra traction and stability Reflective material for enhanced visibility and safety Flexible, ergonomic design for comfort; easy to put on/off; adjustable fastener straps ensure a proper fit Spot clean or hand wash and air dry Product dimensions: 5.4 x2.36 x 1.04 inches (LxWxH); 2.2 x 2.7 inches (inner size)