TRX Training Door Anchor, Simple, Portable Anchor Attaches to Solid Doors IDEAL FOR ANY DOOR FRAME: The TRX Door Anchor accessory allows you to easily anchor your TRX Suspension Trainer over any sturdy door frame for your workout. PORTABLE AND CONVENIENT: Want to workout at home, in the office or on the road? Then you need a TRX Door Anchor. BUILT TO PROTECT WOOD AND PAINT: The TRX Door Anchor provides an anchor point for your Suspension Trainer by easily fitting over any solid door - providing 100% sturdy support that won't scratch or damage paint or wood. FOR TRAINING ON THE GO: This is the ideal accessory for anyone looking to get their training on the go. THE TRX MANIFESTO: As the leaders in functional training, we aim empower you in your pursuit of better. We've developed the world's best training equipment, workout programs, and education courses to help you achieve a better version of yourself.