Prime-Line 5.4 in. H X 1/8 in. W Black Frameless Shower Door Bottom Seal

This is a black vinyl swinging shower door sweep with a 5/32 in. half round T-shaped insert at the top that fits into an extrusion slot on the bottom of the door. The sweep is 36 in. long by 1 in. wide. Be sure the channel is cleaned thoroughly and clear of any obstructions before installing.