Sliding Door Closer, with Hold Open Design,Tension and Closing Speed Adjustable, Automaitc Self-Closing Sliding Patio Door Closer, Fit for More Than 36 inches Width Sliding Doors (90cm)

Doesnt work. It might pull a screen door closed. This was a giant waste of money. I’m so glad I put holes in my sliding glass door to make this work. Get your money back.

Our doors were newly lubricated and new track put in. This device does what it needs to do. Some handman work and adjustment necessary.

It works fine, you just have to make sure your door slides freely and smooth. It does not slam your door. It closes gently. The only complain I have is about the installation instructions that is poorly made with b&w pictures that you can barely see. I can't understand why they would build a product worth $135.00 and don't take the time to provide a nice installation manual.

Waste of money. Was not strong enough to close glass door.

Made the door harder to open and does not self close