Baseus Invisible Ring holder for smartphones (silver)

Incredibly thin phone holder
The phone cradle fits perfectly into the back of the smartphone, making it virtually imperceptible to us. It is only 2.1 mm thick and perfectly attaches to the device.
The strength comes from the handle
The holder is not only lightweight, the strong adhesive ensures a stable grip. It can hold a weight of up to 5kg (25 phones) without fear of being detached or damaged. It does not leave a permanent mark when removed.