For these gauntlets take the measurement right on the skin

Adjustable 2 inch wide straps with snap on buckles distribute weight evenly

stretched Spandex

measure your forearm while wearing it

and magic tricks

Auto Hook V1 - Telescopic Sleeve Gadget infinity_gauntlet For these gauntlets take theAuto Hook V1 Telescopic forearm mounted wearable tech. Extends and locks automatically deploying a hook at the end. Push, pull, or lift objects. Extend your reach. Compact and lightweight, fits in your sleeve. Activate by pulling the adjustable thumb trigger which loops around the base of your thumb. Hook can also be locked in the middle position as well as shown in the last picture. Retracted length 10. 375 inches Extended length 25. 25 inches Weight