Intermediate Bite Suit Protection SleeveMade with soft bite bar Made from bite suit material Two piece cuff and lower design Replaceable one piece lower section Use with left or right cuff [split] The Redline K 9 Intermediate Bite Suit Protection Sleeve is designed for use with young or novice dogs and is comprised of a bite suit lower section mated to a plastic upper cuff. This sleeve is an excellent middle step between puppy sleeves and adult trial sleeves. Replacement top and bottom