Package included: 2 × Shower Door Seal Strip Speacification: Color:Transparent Material: PVC Fit for Glass: 4-6mm Total Length: 70cm/28" Features: 1. PERFECT FIT GLASS DOOR: Fits frameless shower doors; bottom side seal; fits 4-6mm thick glass; slip on fit, adhesive is necessary but not included here. 2.GREAT WATER BARRIER: Use the frameless shower door bottom seal to prevent leaks without detracting from the "All-Glass" frameless look. 3.EASY TO INSTALL: Installation takes just minutes, and adhesive is necessary. It is designed to attach to the bottom of frameless, swinging shower doors. 4.WIDELY USE: Our sweep strips, equipped with a built-in drip rail, provide a watertight seal that keeps water securely inside the shower enclosure, it suitable for all kinds of frameless glass doors in bathroom, home, office etc.