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got legroom?™

Lightweight, pocket-sized, all-plastic Knee Defenders™ are easy to use – helping you gain some protection for your knees when there is no airplane legroom space to spare but you may be dealing with an aggressive seat recliner.  

And when you need some room to use your laptop computer or just a bit more legroom to move around a little because of concerns about economy-class syndrome and DVT, this little gadget becomes a beneficial space defender.  

Knee Defenders™ are used in pairs to help protect you by limiting how much the seat in front of you can recline. Below are pictures showing how to put them to use:

  • First, place one Knee Defender™ on each arm of your lowered tray table – at the top of the arm, near where it meets the table. Each Knee Defender™ simply straddles the tray table's arm, with one leg of the device on either side of the arm.
  • Then, slide the Knee Defenders™ down the arms of the tray table until they are snug against the seatback in front of you.

Your Knee Defenders™ are now in place. If the person in front of you attempts to recline, your Knee Defenders™ will take the hit.  

Whether you are intent on protecting yourself from being crunched, want to maintain enough leg room to do some in-seat exercises, or just want some warning so you can move your notebook computer before the seat is reclined, Knee Defenders™ work "like a charm."

Knee Defenders™ are adjustable. In general, the closer your Knee Defenders™ are to the seatback, the less the seat back will be able to recline. If you need to prevent as much reclining as possible, then push your Knee Defenders™ up tight against the seatback.  

On the other hand, if there is enough room for you to allow the person to recline partially – safely, without threatening injury – you can often set your Knee Defenders™ slightly away from the seatback to make that possible.

Knee Defenders™, with their specially shaped grooves, were designed to work with a wide variety of seat and tray table designs. However, not every design could be accommodated, especially those used on some commuter planes and even on some jets. For additional information about this and other questions about using Knee Defenders™, click here to link directly to our related FAQ page.

 

Consider making use of the "Courtesy Card"™, at right, when you use Knee Defender™. You may print it out, fill it in, and present it as a courtesy to the passenger sitting directly in front of you.  

Click graphic to display in a pop-up window
a printable, full-sheet of cards

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