A material clip is a must to any rotary vise. It allows you to keep the tying material away from the front of the hook while working on the fly. Vise not included. Hooks Retainer - Designed to secure that second hook while tying large streamer with two hooks. Available in 2 styles: Clouser Hook Retainer - designed specifically to fit the Clouser vises and or Clouser Arms - Traveler and Presentations. Vise not included. Hook Retainer and Material Clips- add versatility to your vise. This accessory does both and can be used on the Traveler and Presentation Series. Vise not included.