Model Size: 44-48 in. W x 76 in. H; Door walk-in: 18 1/4 - 22 1/4 in.; Double sliding bypass configuration for left or right side entry to the shower High quality 5/16 in. (8 mm) thick certified clear tempered glass; DreamLine exclusive ClearMax water and stain resistant glass coating Top and bottom guiderails can be trimmed up to 4 in. for width adjustment; Wall profiles accommodate up to 1/4 in. for out-of-plumb (uneven walls) Hardware Finish: Oil Rubbed Bronze; Minimum threshold depth of 2 3/4 in. is required for proper installation IMPORTANT! Before making your shower door selection, make sure walls are finished with tile or other materials, for proper measurements