Review on Gizhome 1 Inch Swivel Bearing Trolley by Lyon Forrest

Ordered several packs of these rollers for a project as they are relatively small. I recommend that you review the package before beginning the installation. Mine had broken wheels and entire wheels were missing from the cases! They're also very flimsy and dangling from ball bearings, so I don't expect them to last long. Have extras ready for replacement.