CookSleeve LARGE CookSleeve is the ONLY single layer of burn protection available to protect your arm & arm tattoos that is lightweight, comfortable & breathable. The inherantly flame retardant fabric has been heat tested safe to protect wet or dry at temps up to 750 degrees! Perfect to use in any household or industrial kitchen, bakery or backyard BBQ. All CookSleeves measure 18 inches in length. To find your size, start by measuring the circumfrence of your wrist. Then move up the arm 18" (placing you just above the elbow) & measure the circumfrence of that area also. The 4 way memory stretch will provide approximately 1" of stretch at the top & bottom. It's compression fit should be snug on the arm, but not so tight you find it difficult to pull on or off. LARGE SIZE measures 7" at the wrist / 12" at the top