Attach the VIVE Tracker to anything, Wrist, works best with the feet or shoesPatent-pending innovation made of breathable elastic neoprene that's comfortable yet grips on any surface and shock-resistant silicone padding to absorb impact vibration.Ultra construction durable enough for rugged gameplay and long VR sessions.Experience true full-body presence in VR, you are now more than just a floating head and hands.Tracker Not IncludedCompatible Model: for vr TrackerCompatible Brand: FOR VIVEModel Number: for vive proType:Mountcolour:blackMaterial:clothPackage Contents:6 x Tracker wrist strapOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.