1) CABLES/BELTS - Kevlar/Synthetic belts or Nylon coated steel aircraft cable. Lubricated, breaking strength of at least 4,000 lbs. 2) CAMS - Dual cams/variable resistance. 3) FRAMES - Heavy duty coated steel frames, to be fully welded. 4) INSTRUCTIONAL PLACARD - Each unit shall be equipped with a visible placard showing correct, illustrated exercise position, step by step instructions, and appropriate muscle groups involved. Each unit shall also be equipped with a QR code participants can scan to show tutorial video of how to use the machine. 5) PULLEYS - Reinforced nylon pulley wheels, with deep v-grooved channels. 6) GUIDE RODS - Steel guide rods with chrome finish, secured with brackets to allow free floating movement of weight plates on guide rods. 7) WEIGHT PLATES - Machined from solid 1” thick steel. Guaranteed to never break, crack or chip. Chrome or powder coated finish. Each weight plate numbered with corresponding weight. 8) ADD ON WEIGHTS - Should be available in various increments ranging from 2 – 10lbs and is selfcontained within weight stack. 9) WEIGHT STACK SUSPENSION - Heavy duty die springs. 10) UPHOLSTERY - Superior grade upholstery, double stitched in all stress areas. Resist wear from stains, chemicals, and perspiration. 11) WEAR GUARDS - Additional upholstery protection at high use/wear areas. 12) PADS - 1”- 3” high density foam glued to 3/4” wood base to prevent sliding. Bolt connections 3/8” threaded insert. 13) HANDGRIPS - Black textured, ergonomically correct hand positioning. Grips shall not slide or move off the machine.