R.S. Hughes carries a large selection of product shapes and sizes to help best meet your specific applications. Width, length & height are some of the more common measurements to consider. This part has a 18 in length. The Superior Glove Contender flame-retardant sleeve is made of elasticized kevlar, is packaged 12 pairs per dozen, 8 dozen per case and meets ANSI A4 Cut standards. This part comes with the following: Thumbhole.