Pre-Pitch is a sloping guide tool that forms a code compliant, subfloor pitched mudbed typically used underneath vinyl pan liner material to encourage water flow to the weep holes that are an integral part of all 3-piece shower floor drains. This ensures a properly functioning shower base. Pre-Pitch can also be used with roll-on liquid waterproofing and for thin-bed type foundations when using sheet membranes for controlling water. Can be used for both wood and concrete subfloors. Each stick measures 1/8 in. to 7/8 in. tapered x 36 in. length. Sold 6 sticks per package. Screws, 2-sided tape and complete instructions included.