Incredibly adhesion sturdy enough to hold up 20 lbs. Just peel off the back film and stick it on. For the weigh more than 20 lbs rod, multiple adhesive bracket hooks can help distribute the weight of the rod.
2/4Pack No Drill Curtain Rod Holders Self Adhesive Rod Bracket Multipurpose Easy
Incredibly adhesion sturdy enough to hold up 20 lbs. Just peel off the back film and stick it on. For the weigh more than 20 lbs rod, multiple adhesive bracket hooks can help distribute the weight of the rod.