Bridgepoint Bent Glass Panels. 3/8” cast, bent & tempered, “Ripple” patterned glass from our Freeform Series. Glass panels are notched on the vertical edges to accept the glass mounting clips.18 Large panels, 6’0 x 6’0, of Gemstone Cobalt Blue glass are pinned to a back wall surface, using a spider clamp attachment system. The Gemstone glass is 3/8” thick, safety tempered, and incorporates our Freeform Series Willow pattern.