These magnetic gripper sign holders are "flag" style so they stick out, displaying your sign or paper perpendicular to the object they are applied to. Often used in warehouses for inventory purposes, these magnetic page holders feature a very strong magnet for a secure hold. For extra large or heavy materials, use multiple holders. These sign holders are 1" wide and feature gripper fins that offer a tight grip for multiple thicknesses of items up to 0.08". They are easily removed and reusable. They are 1/2" high and 7/8" deep lending to a sturdy base and strong hold. Buy magnetic gripper flag sign holders online at Binding101 in packs of ten holders.