The GT1 model encircles your fingers completely for a comfortable fit. It is highly recommended to use the grip with a basic silicon case to ensure a strong hold. You can also purchase small rubber bands to help hold the device in place (not included).

More information is available at https://gripatech.com/ Assembly video: https://youtu.be/fU-zGeis-mA

Grip Size:

• H21: Finger holes: two 21mm and one 20mm finger hole

Clip Top Size:

• T160: Medium Tablet/eReader: fits devices 222–244mm tall