Sturdy Clamps For Holding Thicker Or Heavier Glass Plates. Half-Round Clip Design: Securely Holds Glass Plates In Place. Durable Construction: Made From High-Quality Materials, Such As Stainless Steel. Secure Hold: Prevents Glass Plates From Shifting Or Falling. Durable Construction: Withstands Heavy Use And Harsh Environments. Glass Shelves: Used For Holding Glass Shelves In Place. Glass Partitions: Used For Securing Glass Plates In Partitions And Dividers.