Review on Gobrico Under Mounted Soft Close Drawer Slides 21" Full Extension Concealed Drawer Glides Rails 6Pair, Adjustable Locking Device Screws Included by Bobby Posner

Update: The screws and locking clips were jammed into one end of each slide's box. They are very light, and I missed them at first. I still don't have mounting brackets for them, though. I contacted the seller, and they have been very responsive, and they were going to send the mounting clips and screws until I told them I found them.There is still a problem, though. The instructions included show a L-shaped mounting bracket, but they tell me the white piece at the end is the mounting bracket. Unfortunately, if this is the case, there are no instructions on how to use/attach these brackets to the rear of the cabinet. From the look of them, they require drilling into the back of the cabinet, but there is no layout in the instructions on where these holes should go. I'll be returning them since they are basically unusable to me.Original review: Only received slides. Locking clips and mounting screws are MIA. Contacted seller to get hardware. If I receive the hardware, I'll update the review, but for now, these are 21" long, soft-close paper weights.