【COMPATIBILITY】: Specially designed for Goovis T2 G2 Pro common head mount display. The head strap can balance gravity pressure so you can play it for a long time without feeling any pressure. (Excellent Fixing Force): With the head pad cushion. Scientific weight distribution, ergonomic design can be adjusted flexibly to fit your posture. Specially designed headband provides a very good holding power. (Adjustable Length) In order to achieve a comfortable fit, the headband is designed to be adjustable in terms of size of the different contours of your head. The head strap can be adjusted to fit your head for comfort. (High Quality Material) PU + cloth + Velcro is elastic and breathable, soft and comfortable. It is very lightweight and does not add burden to your body. 【Easy to Use】: Easy to install and remove. Adopting high quality material, clean and soft surface, easy to put on and take off. Suitable head circumference: 40cm-50cm Adjustable length, easy to install and remove. Convenient and quick to wear. Once adjusted, it stays in the same position.