Ultra Paws Doggie Socks - Black - Large Size Large - 2.75"/7cm W and 4.75"/12.1cm H Four boots to a set, for indoor paw protection Provides traction on slippery surfaces May be used inside of dog boots for warmth and comfort Machine washable Measure the width of your dog&#039;s paw<br> Sizes are as follows: X-Small 1.4&#034; W x 3&#034; H, Small 1.75&#034; W x 3.5&#034; H, Medium 2.25&#034; W x 4&#034; H, Large 2.75&#034; W x 4.75&#034; H, X-Large 3.5&#034; W x 5.25&#034; H<br> Socks can stretch up to 25% wider than the width noted<br> Large socks are designed to fit breeds such as Malamutes, Labradors and Shepherds Machine wash in cold water<br> Place in dryer on low heat