1.magnet base
2.material :PS
3.can be used in the supermarket shelf
4.adjust height:220-600mm.

description:

(1) have a magnet in the bottom
(2)material:the clip made of PS,the base made of magnet

(3)can used in the supermarket shelf

(4) adjust height:220-600mm

(5)Material: strong PC,high quality
(6)Color: transparent