Check the listing for details. 10-Pack PVC Pipe End Cap Plug, 3 Inch PVC Plug Coupling Pipe Fitting Socket. Condition: New. Listed at 13.72 USD. PRODUCT APPLICATIONSThis end cap fills, covers, and decorates openings at the ends of various types of pipes, including water pipes, ventilation ducts, sewer lines, and so on. It is also suitable for protecting dock pile columns, fence posts, and many pile columns, and is suitable for a wide range of outdoor structures.PRODUCT DETAILS & INCLUDE√ Material: PVC√ Color: White√ Inner Diameter: 2.99 inch / 76 mm√ Height: 0.67 inch / 17 mm√ Thickness: 0.05 inch / 1.2 mm√ Packaging Includes: 10PCS Pipe End CapsPRODUCT ADVANTAGES1. This plug coupling is made of PVC and offers excellent abrasion resistance, water resistance, pressure resistance, and impact resistance. It is resistant to cracking and damage even after prolonged use, making it suitable for long-term use in both indoor and outdoor environments.2.