Ferrite channel magnet with horizon PVC gripper

These supermarket-specific ferrite magnetic card holders feature a strong ferrite magnet base paired with a clear plastic horizontal clip, securely holding price tags, signs and promotional cards. No drilling or adhesive required — simply attach to metal shelves or display cases, adjust the position freely anytime. The transparent clip keeps your card contents clearly visible, ideal for daily retail organization and promotional displays, making them an efficient and convenient tool for store merchandising.