The RangeMaster™ Overhead Shoulder Pulley is a high quality, low cost shoulder pulley with several innovative features. Included is a comprehensive flip-chart exercise guide with extensive exercise options, a choice of wooden or molded rubber handles, an easily adjustable line length, a custom-made, self lubricating nylon-roller pulley that won't squeak, and the choice of a compact, portable door bracket or a patented, non-slip webbing door strap. A jumbo flip-chart exercise guide is also available. Customer must specify the desired choices in the check out comments or we will ship with the standard door strap and rubber handles. Please specify if you have a preference!